90486675 has 36 divisors (see below), whose sum is σ = 167312704. Its totient is φ = 46699200.

The previous prime is 90486667. The next prime is 90486691. The reversal of 90486675 is 57668409.

It is not a de Polignac number, because 90486675 - 2³ = 90486667 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 90486675.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 489 + ... + 13461.

Almost surely, 2^90486675 is an apocalyptic number.

90486675 is a deficient number, since it is larger than the sum of its proper divisors (76826029).

90486675 is a wasteful number, since it uses less digits than its factorization.

90486675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13020 (or 13012 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 90486675 is about 9512.4484229876. The cubic root of 90486675 is about 448.9467962085.

The spelling of 90486675 in words is "ninety million, four hundred eighty-six thousand, six hundred seventy-five".