42582604 has 12 divisors (see below), whose sum is σ = 75014128. Its totient is φ = 21150000.

The previous prime is 42582563. The next prime is 42582607. The reversal of 42582604 is 40628524.

It is not an unprimeable number, because it can be changed into a prime (42582607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34647 + ... + 35854.

Almost surely, 2^42582604 is an apocalyptic number.

It is an amenable number.

42582604 is a deficient number, since it is larger than the sum of its proper divisors (32431524).

42582604 is a wasteful number, since it uses less digits than its factorization.

42582604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70656 (or 70654 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 42582604 is about 6525.5347673582. The cubic root of 42582604 is about 349.2025490687.

The spelling of 42582604 in words is "forty-two million, five hundred eighty-two thousand, six hundred four".