90498112 has 28 divisors (see below), whose sum is σ = 179885340. Its totient is φ = 45172736.

The previous prime is 90498103. The next prime is 90498113. The reversal of 90498112 is 21189409.

It can be written as a sum of positive squares in 2 ways, for example, as 50353216 + 40144896 = 7096^2 + 6336^2 .

It is not an unprimeable number, because it can be changed into a prime (90498113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69564 + ... + 70852.

Almost surely, 2^90498112 is an apocalyptic number.

It is an amenable number.

90498112 is a deficient number, since it is larger than the sum of its proper divisors (89387228).

90498112 is a wasteful number, since it uses less digits than its factorization.

90498112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398 (or 2388 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 90498112 is about 9513.0495636257. The cubic root of 90498112 is about 448.9657101837.

It can be divided in two parts, 9049 and 8112, that added together give a square (17161 = 131²).

The spelling of 90498112 in words is "ninety million, four hundred ninety-eight thousand, one hundred twelve".