86251124 has 12 divisors (see below), whose sum is σ = 151866624. Its totient is φ = 42860664.

The previous prime is 86251111. The next prime is 86251141. The reversal of 86251124 is 42115268.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 65492 + ... + 66795.

It is an arithmetic number, because the mean of its divisors is an integer number (12655552).

Almost surely, 2^86251124 is an apocalyptic number.

It is an amenable number.

86251124 is a deficient number, since it is larger than the sum of its proper divisors (65615500).

86251124 is a wasteful number, since it uses less digits than its factorization.

86251124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132454 (or 132452 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 86251124 is about 9287.1483244320. The cubic root of 86251124 is about 441.8297153947.

The spelling of 86251124 in words is "eighty-six million, two hundred fifty-one thousand, one hundred twenty-four".