97086892 has 24 divisors (see below), whose sum is σ = 196636160. Its totient is φ = 41081040.

The previous prime is 97086889. The next prime is 97086901. The reversal of 97086892 is 29868079.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19734 + ... + 24157.

Almost surely, 2^97086892 is an apocalyptic number.

It is an amenable number.

97086892 is an abundant number, since it is smaller than the sum of its proper divisors (99549268).

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

97086892 is a wasteful number, since it uses less digits than its factorization.

97086892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43981 (or 43979 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 97086892 is about 9853.2680872896. The cubic root of 97086892 is about 459.6072450957.

The spelling of 97086892 in words is "ninety-seven million, eighty-six thousand, eight hundred ninety-two".