86366925 has 24 divisors (see below), whose sum is σ = 158660480. Its totient is φ = 46062000.

The previous prime is 86366923. The next prime is 86366927. The reversal of 86366925 is 52966368.

It is a happy number.

86366925 is a `hidden beast` number, since 8 + 636 + 6 + 9 + 2 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (86366923) and next prime (86366927).

It is not a de Polignac number, because 86366925 - 2¹ = 86366923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86366923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63301 + ... + 64650.

Almost surely, 2^86366925 is an apocalyptic number.

It is an amenable number.

86366925 is a deficient number, since it is larger than the sum of its proper divisors (72293555).

86366925 is a wasteful number, since it uses less digits than its factorization.

86366925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127970 (or 127959 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 86366925 is about 9293.3807088702. The cubic root of 86366925 is about 442.0273609046.

The spelling of 86366925 in words is "eighty-six million, three hundred sixty-six thousand, nine hundred twenty-five".