90295060 has 12 divisors (see below), whose sum is σ = 189619668. Its totient is φ = 36118016.

The previous prime is 90295027. The next prime is 90295061. The reversal of 90295060 is 6059209.

It can be written as a sum of positive squares in 2 ways, for example, as 31741956 + 58553104 = 5634^2 + 7652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90295061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2257357 + ... + 2257396.

It is an arithmetic number, because the mean of its divisors is an integer number (15801639).

Almost surely, 2^90295060 is an apocalyptic number.

It is an amenable number.

90295060 is an abundant number, since it is smaller than the sum of its proper divisors (99324608).

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

90295060 is a wasteful number, since it uses less digits than its factorization.

90295060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514762 (or 4514760 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 90295060 is about 9502.3712830009. The cubic root of 90295060 is about 448.6296749890.

The spelling of 90295060 in words is "ninety million, two hundred ninety-five thousand, sixty".