42654872 has 16 divisors (see below), whose sum is σ = 86130240. Its totient is φ = 19686816.

The previous prime is 42654863. The next prime is 42654881. The reversal of 42654872 is 27845624.

It is an interprime number because it is at equal distance from previous prime (42654863) and next prime (42654881).

It is a congruent number.

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, 204968 + ... + 205175.

It is an arithmetic number, because the mean of its divisors is an integer number (5383140).

Almost surely, 2^42654872 is an apocalyptic number.

It is an amenable number.

42654872 is an abundant number, since it is smaller than the sum of its proper divisors (43475368).

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

42654872 is a wasteful number, since it uses less digits than its factorization.

42654872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410162 (or 410158 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 42654872 is about 6531.0697439240. The cubic root of 42654872 is about 349.3999842071.

The spelling of 42654872 in words is "forty-two million, six hundred fifty-four thousand, eight hundred seventy-two".