86714523 has 16 divisors (see below), whose sum is σ = 146818560. Its totient is φ = 49551048.

The previous prime is 86714521. The next prime is 86714527. The reversal of 86714523 is 32541768.

It is not a de Polignac number, because 86714523 - 2¹ = 86714521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86714521) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 229215 + ... + 229592.

It is an arithmetic number, because the mean of its divisors is an integer number (9176160).

Almost surely, 2^86714523 is an apocalyptic number.

86714523 is a deficient number, since it is larger than the sum of its proper divisors (60104037).

86714523 is a wasteful number, since it uses less digits than its factorization.

86714523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458823 (or 458817 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 86714523 is about 9312.0633051972. The cubic root of 86714523 is about 442.6195712490.

The spelling of 86714523 in words is "eighty-six million, seven hundred fourteen thousand, five hundred twenty-three".