90948504 has 32 divisors (see below), whose sum is σ = 240747120. Its totient is φ = 28532736.

The previous prime is 90948491. The next prime is 90948511. The reversal of 90948504 is 40584909.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111049 + ... + 111864.

Almost surely, 2^90948504 is an apocalyptic number.

It is an amenable number.

90948504 is an abundant number, since it is smaller than the sum of its proper divisors (149798616).

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

90948504 is a wasteful number, since it uses less digits than its factorization.

90948504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222939 (or 222935 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 90948504 is about 9536.6925084119. The cubic root of 90948504 is about 449.7092838323.

The spelling of 90948504 in words is "ninety million, nine hundred forty-eight thousand, five hundred four".