332149426 has 8 divisors (see below), whose sum is σ = 569399040. Its totient is φ = 142349748.

The previous prime is 332149397. The next prime is 332149457. The reversal of 332149426 is 624941233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332149426² = 220646482384258952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332149391 and 332149400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11862466 + ... + 11862493.

It is an arithmetic number, because the mean of its divisors is an integer number (71174880).

Almost surely, 2^332149426 is an apocalyptic number.

332149426 is a deficient number, since it is larger than the sum of its proper divisors (237249614).

332149426 is a wasteful number, since it uses less digits than its factorization.

332149426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23724968.

The product of its digits is 31104, while the sum is 34.

The square root of 332149426 is about 18224.9671055945. The cubic root of 332149426 is about 692.5394250906.

The spelling of 332149426 in words is "three hundred thirty-two million, one hundred forty-nine thousand, four hundred twenty-six".