90358001 has 4 divisors (see below), whose sum is σ = 90435312. Its totient is φ = 90280692.

The previous prime is 90357989. The next prime is 90358027. The reversal of 90358001 is 10085309.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 90358001 - 2²² = 86163697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90358601) 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, 36875 + ... + 39248.

It is an arithmetic number, because the mean of its divisors is an integer number (22608828).

Almost surely, 2^90358001 is an apocalyptic number.

It is an amenable number.

90358001 is a deficient number, since it is larger than the sum of its proper divisors (77311).

90358001 is a wasteful number, since it uses less digits than its factorization.

90358001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77310.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 90358001 is about 9505.6825636037. The cubic root of 90358001 is about 448.7338912548.

The spelling of 90358001 in words is "ninety million, three hundred fifty-eight thousand, one".