42956304 has 20 divisors (see below), whose sum is σ = 110970576. Its totient is φ = 14318752.

The previous prime is 42956273. The next prime is 42956311. The reversal of 42956304 is 40365924.

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, 447414 + ... + 447509.

Almost surely, 2^42956304 is an apocalyptic number.

It is an amenable number.

42956304 is an abundant number, since it is smaller than the sum of its proper divisors (68014272).

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

42956304 is a wasteful number, since it uses less digits than its factorization.

42956304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894934 (or 894928 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 42956304 is about 6554.1058886777. The cubic root of 42956304 is about 350.2210956782.

The spelling of 42956304 in words is "forty-two million, nine hundred fifty-six thousand, three hundred four".