42632996 has 12 divisors (see below), whose sum is σ = 85266048. Its totient is φ = 18271272.

The previous prime is 42632981. The next prime is 42633001. The reversal of 42632996 is 69923624.

42632996 is an admirable number.

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, 761276 + ... + 761331.

It is an arithmetic number, because the mean of its divisors is an integer number (7105504).

Almost surely, 2^42632996 is an apocalyptic number.

It is an amenable number.

42632996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42632996 is a wasteful number, since it uses less digits than its factorization.

42632996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522618 (or 1522616 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 42632996 is about 6529.3947652137. The cubic root of 42632996 is about 349.3402428400.

The spelling of 42632996 in words is "forty-two million, six hundred thirty-two thousand, nine hundred ninety-six".