42604968 has 32 divisors (see below), whose sum is σ = 121728960. Its totient is φ = 12172800.

The previous prime is 42604967. The next prime is 42604997. The reversal of 42604968 is 86940624.

It is not an unprimeable number, because it can be changed into a prime (42604963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126633 + ... + 126968.

It is an arithmetic number, because the mean of its divisors is an integer number (3804030).

Almost surely, 2^42604968 is an apocalyptic number.

It is an amenable number.

42604968 is an abundant number, since it is smaller than the sum of its proper divisors (79123992).

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

42604968 is a wasteful number, since it uses less digits than its factorization.

42604968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253617 (or 253613 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 42604968 is about 6527.2481184646. The cubic root of 42604968 is about 349.2636710473.

The spelling of 42604968 in words is "forty-two million, six hundred four thousand, nine hundred sixty-eight".