226411146 has 32 divisors (see below), whose sum is σ = 541840320. Its totient is φ = 69664752.

The previous prime is 226411139. The next prime is 226411147. The reversal of 226411146 is 641114622.

226411146 is a `hidden beast` number, since 2 + 2 + 641 + 1 + 14 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (226411147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160560 + ... + 161963.

It is an arithmetic number, because the mean of its divisors is an integer number (16932510).

Almost surely, 2^226411146 is an apocalyptic number.

226411146 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

226411146 is an abundant number, since it is smaller than the sum of its proper divisors (315429174).

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

226411146 is a wasteful number, since it uses less digits than its factorization.

226411146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322547 (or 322541 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 226411146 is about 15046.9646773029. The cubic root of 226411146 is about 609.4890875622.

Adding to 226411146 its reverse (641114622), we get a palindrome (867525768).

The spelling of 226411146 in words is "two hundred twenty-six million, four hundred eleven thousand, one hundred forty-six".