84566472 has 16 divisors (see below), whose sum is σ = 211416240. Its totient is φ = 28188816.

The previous prime is 84566453. The next prime is 84566491. The reversal of 84566472 is 27466548.

It is an interprime number because it is at equal distance from previous prime (84566453) and next prime (84566491).

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, 1761778 + ... + 1761825.

It is an arithmetic number, because the mean of its divisors is an integer number (13213515).

Almost surely, 2^84566472 is an apocalyptic number.

It is an amenable number.

84566472 is an abundant number, since it is smaller than the sum of its proper divisors (126849768).

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

84566472 is a wasteful number, since it uses less digits than its factorization.

84566472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523612 (or 3523608 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 84566472 is about 9196.0030448016. The cubic root of 84566472 is about 438.9341834314.

The spelling of 84566472 in words is "eighty-four million, five hundred sixty-six thousand, four hundred seventy-two".