42625672 has 16 divisors (see below), whose sum is σ = 80026560. Its totient is φ = 21285264.

The previous prime is 42625669. The next prime is 42625673. The reversal of 42625672 is 27652624.

It is not an unprimeable number, because it can be changed into a prime (42625673) 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, 4093 + ... + 10099.

It is an arithmetic number, because the mean of its divisors is an integer number (5001660).

Almost surely, 2^42625672 is an apocalyptic number.

It is an amenable number.

42625672 is a deficient number, since it is larger than the sum of its proper divisors (37400888).

42625672 is a wasteful number, since it uses less digits than its factorization.

42625672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900 (or 6896 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 42625672 is about 6528.8338928173. The cubic root of 42625672 is about 349.3202370956.

The spelling of 42625672 in words is "forty-two million, six hundred twenty-five thousand, six hundred seventy-two".