90266675 has 12 divisors (see below), whose sum is σ = 114535080. Its totient is φ = 70533120.

The previous prime is 90266669. The next prime is 90266677. The reversal of 90266675 is 57666209.

It is not a de Polignac number, because 90266675 - 2⁶ = 90266611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90266677) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 40910 + ... + 43059.

It is an arithmetic number, because the mean of its divisors is an integer number (9544590).

Almost surely, 2^90266675 is an apocalyptic number.

90266675 is a deficient number, since it is larger than the sum of its proper divisors (24268405).

90266675 is a wasteful number, since it uses less digits than its factorization.

90266675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84022 (or 84017 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 90266675 is about 9500.8775910439. The cubic root of 90266675 is about 448.5826599107.

The spelling of 90266675 in words is "ninety million, two hundred sixty-six thousand, six hundred seventy-five".