42504632 has 16 divisors (see below), whose sum is σ = 80657640. Its totient is φ = 20995936.

The previous prime is 42504593. The next prime is 42504677. The reversal of 42504632 is 23640524.

It is a congruent 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, 31343 + ... + 32670.

Almost surely, 2^42504632 is an apocalyptic number.

It is an amenable number.

42504632 is a deficient number, since it is larger than the sum of its proper divisors (38153008).

42504632 is a wasteful number, since it uses less digits than its factorization.

42504632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64102 (or 64098 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 42504632 is about 6519.5576537063. The cubic root of 42504632 is about 348.9892799996.

The spelling of 42504632 in words is "forty-two million, five hundred four thousand, six hundred thirty-two".