90067304 has 16 divisors (see below), whose sum is σ = 168979200. Its totient is φ = 45006192.

The previous prime is 90067291. The next prime is 90067319. The reversal of 90067304 is 40376009.

It is a super-2 number, since 2×90067304² = 16224238499656832, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 19577 + ... + 23735.

It is an arithmetic number, because the mean of its divisors is an integer number (10561200).

Almost surely, 2^90067304 is an apocalyptic number.

It is an amenable number.

90067304 is a deficient number, since it is larger than the sum of its proper divisors (78911896).

90067304 is a wasteful number, since it uses less digits than its factorization.

90067304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6872 (or 6868 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 90067304 is about 9490.3795498389. The cubic root of 90067304 is about 448.2521566228.

The spelling of 90067304 in words is "ninety million, sixty-seven thousand, three hundred four".