86634112 has 16 divisors (see below), whose sum is σ = 172591650. Its totient is φ = 43316992.

The previous prime is 86634073. The next prime is 86634133. The reversal of 86634112 is 21143668.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 86564416 + 69696 = 9304^2 + 264^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338287 + ... + 338542.

Almost surely, 2^86634112 is an apocalyptic number.

It is an amenable number.

86634112 is a deficient number, since it is larger than the sum of its proper divisors (85957538).

86634112 is an equidigital number, since it uses as much as digits as its factorization.

86634112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676843 (or 676831 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 86634112 is about 9307.7447322109. The cubic root of 86634112 is about 442.4827141683.

The spelling of 86634112 in words is "eighty-six million, six hundred thirty-four thousand, one hundred twelve".