90088076 has 12 divisors (see below), whose sum is σ = 169781472. Its totient is φ = 41579088.

The previous prime is 90088073. The next prime is 90088087. The reversal of 90088076 is 67088009.

It is a super-2 number, since 2×90088076² = 16231722874763552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (90088073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866180 + ... + 866283.

It is an arithmetic number, because the mean of its divisors is an integer number (14148456).

Almost surely, 2^90088076 is an apocalyptic number.

It is an amenable number.

90088076 is a deficient number, since it is larger than the sum of its proper divisors (79693396).

90088076 is a wasteful number, since it uses less digits than its factorization.

90088076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732480 (or 1732478 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 90088076 is about 9491.4738581529. The cubic root of 90088076 is about 448.2866137368.

The spelling of 90088076 in words is "ninety million, eighty-eight thousand, seventy-six".