86652648 has 24 divisors (see below), whose sum is σ = 234684450. Its totient is φ = 28884192.

The previous prime is 86652623. The next prime is 86652653. The reversal of 86652648 is 84625668.

86652648 is a `hidden beast` number, since 86 + 6 + 526 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 44116164 + 42536484 = 6642^2 + 6522^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 601683 + ... + 601826.

Almost surely, 2^86652648 is an apocalyptic number.

It is an amenable number.

86652648 is an abundant number, since it is smaller than the sum of its proper divisors (148031802).

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

86652648 is a wasteful number, since it uses less digits than its factorization.

86652648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203521 (or 1203514 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 86652648 is about 9308.7404088845. The cubic root of 86652648 is about 442.5142693857.

The spelling of 86652648 in words is "eighty-six million, six hundred fifty-two thousand, six hundred forty-eight".