90503044 has 12 divisors (see below), whose sum is σ = 158473168. Its totient is φ = 45225000.

The previous prime is 90503033. The next prime is 90503051. The reversal of 90503044 is 44030509.

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, 2419 + ... + 13669.

Almost surely, 2^90503044 is an apocalyptic number.

It is an amenable number.

90503044 is a deficient number, since it is larger than the sum of its proper divisors (67970124).

90503044 is a wasteful number, since it uses less digits than its factorization.

90503044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13266 (or 13264 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 90503044 is about 9513.3087829629. The cubic root of 90503044 is about 448.9738660027.

The spelling of 90503044 in words is "ninety million, five hundred three thousand, forty-four".