42292924 has 12 divisors (see below), whose sum is σ = 76013224. Its totient is φ = 20574864.

The previous prime is 42292919. The next prime is 42292937. The reversal of 42292924 is 42929224.

42292924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42292924.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 142734 + ... + 143029.

It is a self-describing number.

Almost surely, 2^42292924 is an apocalyptic number.

It is an amenable number.

42292924 is a deficient number, since it is larger than the sum of its proper divisors (33720300).

42292924 is a wasteful number, since it uses less digits than its factorization.

42292924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285804 (or 285802 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 42292924 is about 6503.3010079497. The cubic root of 42292924 is about 348.4088975255.

The spelling of 42292924 in words is "forty-two million, two hundred ninety-two thousand, nine hundred twenty-four".