86457112 has 32 divisors (see below), whose sum is σ = 187812000. Its totient is φ = 36543744.

The previous prime is 86457089. The next prime is 86457127. The reversal of 86457112 is 21175468.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6487 + ... + 14662.

It is an arithmetic number, because the mean of its divisors is an integer number (5869125).

Almost surely, 2^86457112 is an apocalyptic number.

It is an amenable number.

86457112 is an abundant number, since it is smaller than the sum of its proper divisors (101354888).

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

86457112 is a wasteful number, since it uses less digits than its factorization.

86457112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21235 (or 21231 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

The square root of 86457112 is about 9298.2316598373. The cubic root of 86457112 is about 442.1811669035.

The spelling of 86457112 in words is "eighty-six million, four hundred fifty-seven thousand, one hundred twelve".