42588004 has 24 divisors (see below), whose sum is σ = 76120128. Its totient is φ = 20843040.

The previous prime is 42587983. The next prime is 42588011. The reversal of 42588004 is 40088524.

42588004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84417 + ... + 84919.

It is an arithmetic number, because the mean of its divisors is an integer number (3171672).

Almost surely, 2^42588004 is an apocalyptic number.

It is an amenable number.

42588004 is a deficient number, since it is larger than the sum of its proper divisors (33532124).

42588004 is a wasteful number, since it uses less digits than its factorization.

42588004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 42588004 is about 6525.9485134347. The cubic root of 42588004 is about 349.2173095098.

The spelling of 42588004 in words is "forty-two million, five hundred eighty-eight thousand, four".