42892032 has 36 divisors (see below), whose sum is σ = 114157400. Its totient is φ = 14297088.

The previous prime is 42892021. The next prime is 42892039. The reversal of 42892032 is 23029824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42892039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27157 + ... + 28692.

Almost surely, 2^42892032 is an apocalyptic number.

It is an amenable number.

42892032 is an abundant number, since it is smaller than the sum of its proper divisors (71265368).

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

42892032 is an equidigital number, since it uses as much as digits as its factorization.

42892032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55868 (or 55854 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 42892032 is about 6549.2008672814. The cubic root of 42892032 is about 350.0463394427.

The spelling of 42892032 in words is "forty-two million, eight hundred ninety-two thousand, thirty-two".