90516675 has 24 divisors (see below), whose sum is σ = 150228976. Its totient is φ = 48090240.

The previous prime is 90516667. The next prime is 90516691. The reversal of 90516675 is 57661509.

It is not a de Polignac number, because 90516675 - 2³ = 90516667 is a prime.

It is a Duffinian number.

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 23 ways as a sum of consecutive naturals, for example, 18597 + ... + 22953.

Almost surely, 2^90516675 is an apocalyptic number.

90516675 is a deficient number, since it is larger than the sum of its proper divisors (59712301).

90516675 is a wasteful number, since it uses less digits than its factorization.

90516675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4647 (or 4642 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 90516675 is about 9514.0251733953. The cubic root of 90516675 is about 448.9964054123.

The spelling of 90516675 in words is "ninety million, five hundred sixteen thousand, six hundred seventy-five".