226624662 has 32 divisors (see below), whose sum is σ = 549394560. Its totient is φ = 68673960.

The previous prime is 226624613. The next prime is 226624691. The reversal of 226624662 is 266426622.

It is a happy number.

226624662 is a `hidden beast` number, since 2 + 26 + 624 + 6 + 6 + 2 = 666.

It is a super-2 number, since 2×226624662² = 102717474853228488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190168 + ... + 191355.

It is an arithmetic number, because the mean of its divisors is an integer number (17168580).

Almost surely, 2^226624662 is an apocalyptic number.

226624662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226624662 is an abundant number, since it is smaller than the sum of its proper divisors (322769898).

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

226624662 is a wasteful number, since it uses less digits than its factorization.

226624662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381545 (or 381539 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 226624662 is about 15054.0579911199. The cubic root of 226624662 is about 609.6806193364.

The spelling of 226624662 in words is "two hundred twenty-six million, six hundred twenty-four thousand, six hundred sixty-two".