90059262 has 32 divisors (see below), whose sum is σ = 182966784. Its totient is φ = 29548800.

The previous prime is 90059261. The next prime is 90059303. The reversal of 90059262 is 26295009.

It is a super-2 number, since 2×90059262² = 16221341343969288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90059261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157437 + ... + 158007.

It is an arithmetic number, because the mean of its divisors is an integer number (5717712).

Almost surely, 2^90059262 is an apocalyptic number.

90059262 is an abundant number, since it is smaller than the sum of its proper divisors (92907522).

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

90059262 is a wasteful number, since it uses less digits than its factorization.

90059262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 90059262 is about 9489.9558481586. The cubic root of 90059262 is about 448.2388149291.

The spelling of 90059262 in words is "ninety million, fifty-nine thousand, two hundred sixty-two".