86064012 has 24 divisors (see below), whose sum is σ = 223129200. Its totient is φ = 28687968.

The previous prime is 86064001. The next prime is 86064023. The reversal of 86064012 is 21046068.

86064012 is a `hidden beast` number, since 8 + 6 + 0 + 640 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (86064001) and next prime (86064023).

It is a super-2 number, since 2×86064012² = 14814028323072288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 398337 + ... + 398552.

It is an arithmetic number, because the mean of its divisors is an integer number (9297050).

Almost surely, 2^86064012 is an apocalyptic number.

It is an amenable number.

86064012 is an abundant number, since it is smaller than the sum of its proper divisors (137065188).

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

86064012 is a wasteful number, since it uses less digits than its factorization.

86064012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796902 (or 796894 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 86064012 is about 9277.0691492518. The cubic root of 86064012 is about 441.5099843108.

The spelling of 86064012 in words is "eighty-six million, sixty-four thousand, twelve".