42604524 has 36 divisors (see below), whose sum is σ = 108035200. Its totient is φ = 14156640.

The previous prime is 42604469. The next prime is 42604531. The reversal of 42604524 is 42540624.

42604524 is a `hidden beast` number, since 4 + 2 + 604 + 52 + 4 = 666.

42604524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 10869 + ... + 14259.

Almost surely, 2^42604524 is an apocalyptic number.

It is an amenable number.

42604524 is an abundant number, since it is smaller than the sum of its proper divisors (65430676).

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

42604524 is a wasteful number, since it uses less digits than its factorization.

42604524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750 (or 3745 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 42604524 is about 6527.2141071057. The cubic root of 42604524 is about 349.2624577803.

The spelling of 42604524 in words is "forty-two million, six hundred four thousand, five hundred twenty-four".