86714625 has 32 divisors (see below), whose sum is σ = 147049344. Its totient is φ = 45364800.

The previous prime is 86714599. The next prime is 86714629. The reversal of 86714625 is 52641768.

It is not a de Polignac number, because 86714625 - 2⁷ = 86714497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86714629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17694 + ... + 22056.

It is an arithmetic number, because the mean of its divisors is an integer number (4595292).

Almost surely, 2^86714625 is an apocalyptic number.

It is an amenable number.

86714625 is a deficient number, since it is larger than the sum of its proper divisors (60334719).

86714625 is a wasteful number, since it uses less digits than its factorization.

86714625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434 (or 4424 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 86714625 is about 9312.0687819625. The cubic root of 86714625 is about 442.6197447962.

The spelling of 86714625 in words is "eighty-six million, seven hundred fourteen thousand, six hundred twenty-five".