42632924 has 12 divisors (see below), whose sum is σ = 74733624. Its totient is φ = 21280464.

The previous prime is 42632899. The next prime is 42632927. The reversal of 42632924 is 42923624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42632927) 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, 6242 + ... + 11145.

It is an arithmetic number, because the mean of its divisors is an integer number (6227802).

Almost surely, 2^42632924 is an apocalyptic number.

It is an amenable number.

42632924 is a deficient number, since it is larger than the sum of its proper divisors (32100700).

42632924 is a wasteful number, since it uses less digits than its factorization.

42632924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18004 (or 18002 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 42632924 is about 6529.3892516835. The cubic root of 42632924 is about 349.3400461808.

The spelling of 42632924 in words is "forty-two million, six hundred thirty-two thousand, nine hundred twenty-four".