86653147 has 12 divisors (see below), whose sum is σ = 100238160. Its totient is φ = 73374336.

The previous prime is 86653139. The next prime is 86653163. The reversal of 86653147 is 74135668.

It is a happy number.

It is not a de Polignac number, because 86653147 - 2³ = 86653139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86653747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256963 + ... + 257299.

It is an arithmetic number, because the mean of its divisors is an integer number (8353180).

Almost surely, 2^86653147 is an apocalyptic number.

86653147 is a deficient number, since it is larger than the sum of its proper divisors (13585013).

86653147 is an equidigital number, since it uses as much as digits as its factorization.

86653147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 453 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 86653147 is about 9308.7672116129. The cubic root of 86653147 is about 442.5151188084.

The spelling of 86653147 in words is "eighty-six million, six hundred fifty-three thousand, one hundred forty-seven".