90662892 has 48 divisors (see below), whose sum is σ = 215574912. Its totient is φ = 29651200.

The previous prime is 90662837. The next prime is 90662909. The reversal of 90662892 is 29826609.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225892 + ... + 226292.

It is an arithmetic number, because the mean of its divisors is an integer number (4491144).

Almost surely, 2^90662892 is an apocalyptic number.

It is an amenable number.

90662892 is an abundant number, since it is smaller than the sum of its proper divisors (124912020).

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

90662892 is a wasteful number, since it uses less digits than its factorization.

90662892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 90662892 is about 9521.7063596815. The cubic root of 90662892 is about 449.2380389351.

The spelling of 90662892 in words is "ninety million, six hundred sixty-two thousand, eight hundred ninety-two".