226240224 has 48 divisors (see below), whose sum is σ = 678722688. Its totient is φ = 64639872.

The previous prime is 226240207. The next prime is 226240247. The reversal of 226240224 is 422042622.

226240224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 226240194 and 226240203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167662 + ... + 169005.

It is an arithmetic number, because the mean of its divisors is an integer number (14140056).

Almost surely, 2^226240224 is an apocalyptic number.

226240224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

226240224 is an abundant number, since it is smaller than the sum of its proper divisors (452482464).

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

226240224 is a wasteful number, since it uses less digits than its factorization.

226240224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336687 (or 336679 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 226240224 is about 15041.2839877452. The cubic root of 226240224 is about 609.3356773890.

Adding to 226240224 its reverse (422042622), we get a palindrome (648282846).

It can be divided in two parts, 2262 and 40224, that added together give a triangular number (42486 = T₂₉₁).

The spelling of 226240224 in words is "two hundred twenty-six million, two hundred forty thousand, two hundred twenty-four".