42937008 has 20 divisors (see below), whose sum is σ = 110920728. Its totient is φ = 14312320.

The previous prime is 42936967. The next prime is 42937039. The reversal of 42937008 is 80073924.

It is a self number, because there is not a number n which added to its sum of digits gives 42937008.

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, 447213 + ... + 447308.

Almost surely, 2^42937008 is an apocalyptic number.

42937008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42937008 is an abundant number, since it is smaller than the sum of its proper divisors (67983720).

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

42937008 is a wasteful number, since it uses less digits than its factorization.

42937008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894532 (or 894526 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 42937008 is about 6552.6336689914. The cubic root of 42937008 is about 350.1686479754.

The spelling of 42937008 in words is "forty-two million, nine hundred thirty-seven thousand, eight".