42708992 has 26 divisors (see below), whose sum is σ = 85415748. Its totient is φ = 21352448.

The previous prime is 42708983. The next prime is 42709033. The reversal of 42708992 is 29980724.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118 + ... + 9309.

Almost surely, 2^42708992 is an apocalyptic number.

It is an amenable number.

42708992 is a deficient number, since it is larger than the sum of its proper divisors (42706756).

42708992 is an equidigital number, since it uses as much as digits as its factorization.

42708992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10451 (or 10429 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 42708992 is about 6535.2117027683. The cubic root of 42708992 is about 349.5476932846.

The spelling of 42708992 in words is "forty-two million, seven hundred eight thousand, nine hundred ninety-two".