90095768 has 32 divisors (see below), whose sum is σ = 195242400. Its totient is φ = 38176512.

The previous prime is 90095749. The next prime is 90095821. The reversal of 90095768 is 86759009.

It is a congruent 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, 4055 + ... + 14022.

It is an arithmetic number, because the mean of its divisors is an integer number (6101325).

Almost surely, 2^90095768 is an apocalyptic number.

It is an amenable number.

90095768 is an abundant number, since it is smaller than the sum of its proper divisors (105146632).

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

90095768 is a wasteful number, since it uses less digits than its factorization.

90095768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18179 (or 18175 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 90095768 is about 9491.8790552767. The cubic root of 90095768 is about 448.2993720753.

The spelling of 90095768 in words is "ninety million, ninety-five thousand, seven hundred sixty-eight".