85596957 has 12 divisors (see below), whose sum is σ = 130147680. Its totient is φ = 54061128.

The previous prime is 85596949. The next prime is 85596967. The reversal of 85596957 is 75969558.

It is a happy number.

It is not a de Polignac number, because 85596957 - 2³ = 85596949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85596967) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 250113 + ... + 250454.

It is an arithmetic number, because the mean of its divisors is an integer number (10845640).

Almost surely, 2^85596957 is an apocalyptic number.

It is an amenable number.

85596957 is a deficient number, since it is larger than the sum of its proper divisors (44550723).

85596957 is a wasteful number, since it uses less digits than its factorization.

85596957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500592 (or 500589 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 54.

The square root of 85596957 is about 9251.8623530617. The cubic root of 85596957 is about 440.7098682459.

The spelling of 85596957 in words is "eighty-five million, five hundred ninety-six thousand, nine hundred fifty-seven".