90677058 has 16 divisors (see below), whose sum is σ = 182012160. Its totient is φ = 30116016.

The previous prime is 90677057. The next prime is 90677071. The reversal of 90677058 is 85077609.

It is not an unprimeable number, because it can be changed into a prime (90677051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25618 + ... + 28941.

It is an arithmetic number, because the mean of its divisors is an integer number (11375760).

Almost surely, 2^90677058 is an apocalyptic number.

90677058 is an abundant number, since it is smaller than the sum of its proper divisors (91335102).

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

90677058 is a wasteful number, since it uses less digits than its factorization.

90677058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54841.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 90677058 is about 9522.4502098987. The cubic root of 90677058 is about 449.2614354042.

The spelling of 90677058 in words is "ninety million, six hundred seventy-seven thousand, fifty-eight".