86653875 has 64 divisors (see below), whose sum is σ = 179831808. Its totient is φ = 36000000.

The previous prime is 86653823. The next prime is 86653877. The reversal of 86653875 is 57835668.

It is not a de Polignac number, because 86653875 - 2⁷ = 86653747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86653877) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27375 + ... + 30375.

It is an arithmetic number, because the mean of its divisors is an integer number (2809872).

Almost surely, 2^86653875 is an apocalyptic number.

86653875 is an abundant number, since it is smaller than the sum of its proper divisors (93177933).

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

86653875 is a wasteful number, since it uses less digits than its factorization.

86653875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037 (or 3027 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 86653875 is about 9308.8063144530. The cubic root of 86653875 is about 442.5163580406.

The spelling of 86653875 in words is "eighty-six million, six hundred fifty-three thousand, eight hundred seventy-five".