84875460 has 48 divisors (see below), whose sum is σ = 245851200. Its totient is φ = 21852544.

The previous prime is 84875449. The next prime is 84875471. The reversal of 84875460 is 6457848.

It is an interprime number because it is at equal distance from previous prime (84875449) and next prime (84875471).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22650 + ... + 26129.

It is an arithmetic number, because the mean of its divisors is an integer number (5121900).

Almost surely, 2^84875460 is an apocalyptic number.

It is an amenable number.

84875460 is an abundant number, since it is smaller than the sum of its proper divisors (160975740).

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

84875460 is a wasteful number, since it uses less digits than its factorization.

84875460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48820 (or 48818 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 84875460 is about 9212.7878516766. The cubic root of 84875460 is about 439.4681245415.

The spelling of 84875460 in words is "eighty-four million, eight hundred seventy-five thousand, four hundred sixty".