85508076 has 12 divisors (see below), whose sum is σ = 199518872. Its totient is φ = 28502688.

The previous prime is 85508053. The next prime is 85508081. The reversal of 85508076 is 67080558.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×85508076² = 14623262122443552, which contains 22 as substring.

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, 3562825 + ... + 3562848.

Almost surely, 2^85508076 is an apocalyptic number.

It is an amenable number.

85508076 is an abundant number, since it is smaller than the sum of its proper divisors (114010796).

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

85508076 is a wasteful number, since it uses less digits than its factorization.

85508076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7125680 (or 7125678 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 85508076 is about 9247.0576942074. The cubic root of 85508076 is about 440.5572759854.

The spelling of 85508076 in words is "eighty-five million, five hundred eight thousand, seventy-six".