90898096 has 20 divisors (see below), whose sum is σ = 178745752. Its totient is φ = 44770176.

The previous prime is 90898079. The next prime is 90898117. The reversal of 90898096 is 69089809.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41325 + ... + 43468.

Almost surely, 2^90898096 is an apocalyptic number.

It is an amenable number.

90898096 is a deficient number, since it is larger than the sum of its proper divisors (87847656).

90898096 is a wasteful number, since it uses less digits than its factorization.

90898096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84868 (or 84862 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 49.

The square root of 90898096 is about 9534.0492971245. The cubic root of 90898096 is about 449.6261850312.

The spelling of 90898096 in words is "ninety million, eight hundred ninety-eight thousand, ninety-six".