85014872 has 32 divisors (see below), whose sum is σ = 162108000. Its totient is φ = 41793024.

The previous prime is 85014799. The next prime is 85014887. The reversal of 85014872 is 27841058.

It is a super-2 number, since 2×85014872² = 14455056922352768, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 141629 + ... + 142227.

It is an arithmetic number, because the mean of its divisors is an integer number (5065875).

Almost surely, 2^85014872 is an apocalyptic number.

It is an amenable number.

85014872 is a deficient number, since it is larger than the sum of its proper divisors (77093128).

85014872 is a wasteful number, since it uses less digits than its factorization.

85014872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 85014872 is about 9220.3509694588. The cubic root of 85014872 is about 439.7086087208.

The spelling of 85014872 in words is "eighty-five million, fourteen thousand, eight hundred seventy-two".