42694924 has 12 divisors (see below), whose sum is σ = 74791584. Its totient is φ = 21325904.

The previous prime is 42694913. The next prime is 42694943. The reversal of 42694924 is 42949624.

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, 427 + ... + 9250.

It is an arithmetic number, because the mean of its divisors is an integer number (6232632).

Almost surely, 2^42694924 is an apocalyptic number.

It is an amenable number.

42694924 is a deficient number, since it is larger than the sum of its proper divisors (32096660).

42694924 is a wasteful number, since it uses less digits than its factorization.

42694924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10784 (or 10782 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 42694924 is about 6534.1352909165. The cubic root of 42694924 is about 349.5093096661.

The spelling of 42694924 in words is "forty-two million, six hundred ninety-four thousand, nine hundred twenty-four".