90958122 has 12 divisors (see below), whose sum is σ = 197075970. Its totient is φ = 30319368.

The previous prime is 90958121. The next prime is 90958139. The reversal of 90958122 is 22185909.

It can be written as a sum of positive squares in only one way, i.e., 88003161 + 2954961 = 9381^2 + 1719^2 .

It is not an unprimeable number, because it can be changed into a prime (90958121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2526597 + ... + 2526632.

Almost surely, 2^90958122 is an apocalyptic number.

90958122 is an abundant number, since it is smaller than the sum of its proper divisors (106117848).

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

90958122 is a wasteful number, since it uses less digits than its factorization.

90958122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053237 (or 5053234 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 90958122 is about 9537.1967579578. The cubic root of 90958122 is about 449.7251358483.

The spelling of 90958122 in words is "ninety million, nine hundred fifty-eight thousand, one hundred twenty-two".