90453304 has 16 divisors (see below), whose sum is σ = 169711920. Its totient is φ = 45196800.

The previous prime is 90453299. The next prime is 90453329. The reversal of 90453304 is 40335409.

It is a congruent number.

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, 14229 + ... + 19579.

It is an arithmetic number, because the mean of its divisors is an integer number (10606995).

Almost surely, 2^90453304 is an apocalyptic number.

It is an amenable number.

90453304 is a deficient number, since it is larger than the sum of its proper divisors (79258616).

90453304 is a wasteful number, since it uses less digits than its factorization.

90453304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7470 (or 7466 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 90453304 is about 9510.6941912775. The cubic root of 90453304 is about 448.8915996997.

The spelling of 90453304 in words is "ninety million, four hundred fifty-three thousand, three hundred four".