90527202 has 12 divisors (see below), whose sum is σ = 196142310. Its totient is φ = 30175728.

The previous prime is 90527147. The next prime is 90527207. The reversal of 90527202 is 20272509.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 73462041 + 17065161 = 8571^2 + 4131^2 .

It is not an unprimeable number, because it can be changed into a prime (90527207) 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, 2514627 + ... + 2514662.

Almost surely, 2^90527202 is an apocalyptic number.

90527202 is an abundant number, since it is smaller than the sum of its proper divisors (105615108).

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

90527202 is a wasteful number, since it uses less digits than its factorization.

90527202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029297 (or 5029294 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 90527202 is about 9514.5783931817. The cubic root of 90527202 is about 449.0138106839.

The spelling of 90527202 in words is "ninety million, five hundred twenty-seven thousand, two hundred two".