90363058 has 16 divisors (see below), whose sum is σ = 143943480. Its totient is φ = 42397696.

The previous prime is 90363023. The next prime is 90363059. The reversal of 90363058 is 85036309.

It can be written as a sum of positive squares in 4 ways, for example, as 78021889 + 12341169 = 8833^2 + 3513^2 .

It is a super-3 number, since 3×90363058³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (90363059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8238 + ... + 15766.

Almost surely, 2^90363058 is an apocalyptic number.

90363058 is a deficient number, since it is larger than the sum of its proper divisors (53580422).

90363058 is a wasteful number, since it uses less digits than its factorization.

90363058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7901.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 90363058 is about 9505.9485586658. The cubic root of 90363058 is about 448.7422624189.

The spelling of 90363058 in words is "ninety million, three hundred sixty-three thousand, fifty-eight".