85201968 has 20 divisors (see below), whose sum is σ = 220105208. Its totient is φ = 28400640.

The previous prime is 85201951. The next prime is 85201993. The reversal of 85201968 is 86910258.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887473 + ... + 887568.

Almost surely, 2^85201968 is an apocalyptic number.

It is an amenable number.

85201968 is an abundant number, since it is smaller than the sum of its proper divisors (134903240).

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

85201968 is a wasteful number, since it uses less digits than its factorization.

85201968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775052 (or 1775046 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 85201968 is about 9230.4912111978. The cubic root of 85201968 is about 440.0309344642.

The spelling of 85201968 in words is "eighty-five million, two hundred one thousand, nine hundred sixty-eight".