85113124 has 12 divisors (see below), whose sum is σ = 151758684. Its totient is φ = 41753504.

The previous prime is 85113107. The next prime is 85113137. The reversal of 85113124 is 42131158.

It can be written as a sum of positive squares in 2 ways, for example, as 52417600 + 32695524 = 7240^2 + 5718^2 .

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, 200527 + ... + 200950.

It is an arithmetic number, because the mean of its divisors is an integer number (12646557).

Almost surely, 2^85113124 is an apocalyptic number.

It is an amenable number.

85113124 is a deficient number, since it is larger than the sum of its proper divisors (66645560).

85113124 is a wasteful number, since it uses less digits than its factorization.

85113124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401534 (or 401532 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 85113124 is about 9225.6774277014. The cubic root of 85113124 is about 439.8779344591.

The spelling of 85113124 in words is "eighty-five million, one hundred thirteen thousand, one hundred twenty-four".