42594504 has 64 divisors (see below), whose sum is σ = 115992000. Its totient is φ = 12983040.

The previous prime is 42594499. The next prime is 42594547. The reversal of 42594504 is 40549524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11614 + ... + 14834.

It is an arithmetic number, because the mean of its divisors is an integer number (1812375).

Almost surely, 2^42594504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42594504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57996000).

42594504 is an abundant number, since it is smaller than the sum of its proper divisors (73397496).

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

42594504 is a wasteful number, since it uses less digits than its factorization.

42594504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278 (or 3274 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 42594504 is about 6526.4465063310. The cubic root of 42594504 is about 349.2350750527.

The spelling of 42594504 in words is "forty-two million, five hundred ninety-four thousand, five hundred four".