42713672 has 32 divisors (see below), whose sum is σ = 84907200. Its totient is φ = 20088000.

The previous prime is 42713669. The next prime is 42713683. The reversal of 42713672 is 27631724.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22022 + ... + 23882.

It is an arithmetic number, because the mean of its divisors is an integer number (2653350).

Almost surely, 2^42713672 is an apocalyptic number.

It is an amenable number.

42713672 is a deficient number, since it is larger than the sum of its proper divisors (42193528).

42713672 is a wasteful number, since it uses less digits than its factorization.

42713672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037 (or 2033 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 42713672 is about 6535.5697532809. The cubic root of 42713672 is about 349.5604604903.

The spelling of 42713672 in words is "forty-two million, seven hundred thirteen thousand, six hundred seventy-two".