86274712 has 8 divisors (see below), whose sum is σ = 161765100. Its totient is φ = 43137352.

The previous prime is 86274707. The next prime is 86274719. The reversal of 86274712 is 21747268.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86274719) by changing a digit.

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 as a sum of consecutive naturals, namely, 5392162 + ... + 5392177.

Almost surely, 2^86274712 is an apocalyptic number.

It is an amenable number.

86274712 is a deficient number, since it is larger than the sum of its proper divisors (75490388).

86274712 is a wasteful number, since it uses less digits than its factorization.

86274712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10784345 (or 10784341 counting only the distinct ones).

The product of its digits is 37632, while the sum is 37.

The square root of 86274712 is about 9288.4181645746. The cubic root of 86274712 is about 441.8699889932.

The spelling of 86274712 in words is "eighty-six million, two hundred seventy-four thousand, seven hundred twelve".