226411020 has 144 divisors (see below), whose sum is σ = 767763360. Its totient is φ = 53529600.

The previous prime is 226411019. The next prime is 226411021. The reversal of 226411020 is 20114622.

226411020 is a `hidden beast` number, since 2 + 2 + 641 + 1 + 0 + 20 = 666.

226411020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226411019) and next prime (226411021).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 226410984 and 226411002.

It is not an unprimeable number, because it can be changed into a prime (226411021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79786 + ... + 82574.

It is an arithmetic number, because the mean of its divisors is an integer number (5331690).

Almost surely, 2^226411020 is an apocalyptic number.

226411020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226411020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383881680).

226411020 is an abundant number, since it is smaller than the sum of its proper divisors (541352340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226411020 is a wasteful number, since it uses less digits than its factorization.

226411020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856 (or 2851 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 226411020 is about 15046.9604904113. The cubic root of 226411020 is about 609.4889745000.

Adding to 226411020 its reverse (20114622), we get a palindrome (246525642).

The spelling of 226411020 in words is "two hundred twenty-six million, four hundred eleven thousand, twenty".