86525934 has 16 divisors (see below), whose sum is σ = 188784000. Its totient is φ = 26219960.

The previous prime is 86525927. The next prime is 86525941. The reversal of 86525934 is 43952568.

It is an interprime number because it is at equal distance from previous prime (86525927) and next prime (86525941).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655434 + ... + 655565.

It is an arithmetic number, because the mean of its divisors is an integer number (11799000).

Almost surely, 2^86525934 is an apocalyptic number.

86525934 is an abundant number, since it is smaller than the sum of its proper divisors (102258066).

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

86525934 is a wasteful number, since it uses less digits than its factorization.

86525934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311015.

The product of its digits is 259200, while the sum is 42.

The square root of 86525934 is about 9301.9317348602. The cubic root of 86525934 is about 442.2984648343.

The spelling of 86525934 in words is "eighty-six million, five hundred twenty-five thousand, nine hundred thirty-four".