90416208 has 20 divisors (see below), whose sum is σ = 233575328. Its totient is φ = 30138720.

The previous prime is 90416167. The next prime is 90416237. The reversal of 90416208 is 80261409.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941788 + ... + 941883.

Almost surely, 2^90416208 is an apocalyptic number.

It is an amenable number.

90416208 is an abundant number, since it is smaller than the sum of its proper divisors (143159120).

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

90416208 is a wasteful number, since it uses less digits than its factorization.

90416208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883682 (or 1883676 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 90416208 is about 9508.7437656086. The cubic root of 90416208 is about 448.8302260075.

The spelling of 90416208 in words is "ninety million, four hundred sixteen thousand, two hundred eight".