86525677 has 16 divisors (see below), whose sum is σ = 104358400. Its totient is φ = 70081200.

The previous prime is 86525671. The next prime is 86525707. The reversal of 86525677 is 77652568.

It is not a de Polignac number, because 86525677 - 2³ = 86525669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86525671) 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, 81802 + ... + 82852.

It is an arithmetic number, because the mean of its divisors is an integer number (6522400).

Almost surely, 2^86525677 is an apocalyptic number.

It is an amenable number.

86525677 is a deficient number, since it is larger than the sum of its proper divisors (17832723).

86525677 is a wasteful number, since it uses less digits than its factorization.

86525677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its digits is 705600, while the sum is 46.

The square root of 86525677 is about 9301.9179205151. The cubic root of 86525677 is about 442.2980269278.

The spelling of 86525677 in words is "eighty-six million, five hundred twenty-five thousand, six hundred seventy-seven".