85876464 has 20 divisors (see below), whose sum is σ = 221847656. Its totient is φ = 28625472.

The previous prime is 85876433. The next prime is 85876477. The reversal of 85876464 is 46467858.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1789093 = 85876464 / (8 + 5 + 8 + 7 + 6 + 4 + 6 + 4).

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, 894499 + ... + 894594.

Almost surely, 2^85876464 is an apocalyptic number.

It is an amenable number.

85876464 is an abundant number, since it is smaller than the sum of its proper divisors (135971192).

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

85876464 is a wasteful number, since it uses less digits than its factorization.

85876464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789104 (or 1789098 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 85876464 is about 9266.9554871058. The cubic root of 85876464 is about 441.1890428250.

It can be divided in two parts, 8587 and 6464, that added together give a palindrome (15051).

The spelling of 85876464 in words is "eighty-five million, eight hundred seventy-six thousand, four hundred sixty-four".