90087162 has 24 divisors (see below), whose sum is σ = 198044448. Its totient is φ = 27298920.

The previous prime is 90087161. The next prime is 90087169. The reversal of 90087162 is 26178009.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (90087161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61318 + ... + 62769.

It is an arithmetic number, because the mean of its divisors is an integer number (8251852).

Almost surely, 2^90087162 is an apocalyptic number.

90087162 is an abundant number, since it is smaller than the sum of its proper divisors (107957286).

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

90087162 is a wasteful number, since it uses less digits than its factorization.

90087162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124114 (or 124103 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 90087162 is about 9491.4257095549. The cubic root of 90087162 is about 448.2850976821.

The spelling of 90087162 in words is "ninety million, eighty-seven thousand, one hundred sixty-two".