42613932 has 12 divisors (see below), whose sum is σ = 99432536. Its totient is φ = 14204640.

The previous prime is 42613919. The next prime is 42613981. The reversal of 42613932 is 23931624.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 42613932.

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, 1775569 + ... + 1775592.

Almost surely, 2^42613932 is an apocalyptic number.

It is an amenable number.

42613932 is an abundant number, since it is smaller than the sum of its proper divisors (56818604).

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

42613932 is a wasteful number, since it uses less digits than its factorization.

42613932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551168 (or 3551166 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 42613932 is about 6527.9347423209. The cubic root of 42613932 is about 349.2881641221.

The spelling of 42613932 in words is "forty-two million, six hundred thirteen thousand, nine hundred thirty-two".