85357996 has 6 divisors (see below), whose sum is σ = 149376500. Its totient is φ = 42678996.

The previous prime is 85357913. The next prime is 85358011. The reversal of 85357996 is 69975358.

It is a super-2 number, since 2×85357996² = 14571974962272032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10669746 + ... + 10669753.

Almost surely, 2^85357996 is an apocalyptic number.

It is an amenable number.

85357996 is a deficient number, since it is larger than the sum of its proper divisors (64018504).

85357996 is a wasteful number, since it uses less digits than its factorization.

85357996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21339503 (or 21339501 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 52.

The square root of 85357996 is about 9238.9391165869. The cubic root of 85357996 is about 440.2993761480.

The spelling of 85357996 in words is "eighty-five million, three hundred fifty-seven thousand, nine hundred ninety-six".