90535204 has 6 divisors (see below), whose sum is σ = 158436614. Its totient is φ = 45267600.

The previous prime is 90535177. The next prime is 90535229. The reversal of 90535204 is 40253509.

It can be written as a sum of positive squares in only one way, i.e., 79245604 + 11289600 = 8902^2 + 3360^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11316897 + ... + 11316904.

Almost surely, 2^90535204 is an apocalyptic number.

It is an amenable number.

90535204 is a deficient number, since it is larger than the sum of its proper divisors (67901410).

90535204 is a wasteful number, since it uses less digits than its factorization.

90535204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22633805 (or 22633803 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 90535204 is about 9514.9988964792. The cubic root of 90535204 is about 449.0270402347.

The spelling of 90535204 in words is "ninety million, five hundred thirty-five thousand, two hundred four".