90895092 has 24 divisors (see below), whose sum is σ = 212653056. Its totient is φ = 30217728.

The previous prime is 90895067. The next prime is 90895093. The reversal of 90895092 is 29059809.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90895093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5293 + ... + 14484.

It is an arithmetic number, because the mean of its divisors is an integer number (8860544).

Almost surely, 2^90895092 is an apocalyptic number.

It is an amenable number.

90895092 is an abundant number, since it is smaller than the sum of its proper divisors (121757964).

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

90895092 is a wasteful number, since it uses less digits than its factorization.

90895092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20167 (or 20165 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 90895092 is about 9533.8917552068. The cubic root of 90895092 is about 449.6212318950.

The spelling of 90895092 in words is "ninety million, eight hundred ninety-five thousand, ninety-two".