86525612 has 12 divisors (see below), whose sum is σ = 151669560. Its totient is φ = 43191456.

The previous prime is 86525603. The next prime is 86525623. The reversal of 86525612 is 21652568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15062 + ... + 19997.

It is an arithmetic number, because the mean of its divisors is an integer number (12639130).

Almost surely, 2^86525612 is an apocalyptic number.

It is an amenable number.

86525612 is a deficient number, since it is larger than the sum of its proper divisors (65143948).

86525612 is a wasteful number, since it uses less digits than its factorization.

86525612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35680 (or 35678 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

The square root of 86525612 is about 9301.9144266113. The cubic root of 86525612 is about 442.2979161730.

The spelling of 86525612 in words is "eighty-six million, five hundred twenty-five thousand, six hundred twelve".