332666426 has 16 divisors (see below), whose sum is σ = 508636800. Its totient is φ = 163134048.

The previous prime is 332666377. The next prime is 332666431. The reversal of 332666426 is 624666233.

It is a super-2 number, since 2×332666426² = 221333901975226952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332666426.

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, 51590 + ... + 57678.

It is an arithmetic number, because the mean of its divisors is an integer number (31789800).

Almost surely, 2^332666426 is an apocalyptic number.

332666426 is a deficient number, since it is larger than the sum of its proper divisors (175970374).

332666426 is a wasteful number, since it uses less digits than its factorization.

332666426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6613.

The product of its digits is 186624, while the sum is 38.

The square root of 332666426 is about 18239.1454295425. The cubic root of 332666426 is about 692.8985579058.

The spelling of 332666426 in words is "three hundred thirty-two million, six hundred sixty-six thousand, four hundred twenty-six".