90070595 has 8 divisors (see below), whose sum is σ = 110598576. Its totient is φ = 70380576.

The previous prime is 90070571. The next prime is 90070609. The reversal of 90070595 is 59507009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90070595 - 2⁸ = 90070339 is a prime.

It is a super-2 number, since 2×90070595² = 16225424167308050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209252 + ... + 209681.

It is an arithmetic number, because the mean of its divisors is an integer number (13824822).

Almost surely, 2^90070595 is an apocalyptic number.

90070595 is a deficient number, since it is larger than the sum of its proper divisors (20527981).

90070595 is a wasteful number, since it uses less digits than its factorization.

90070595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418981.

The product of its (nonzero) digits is 14175, while the sum is 35.

The square root of 90070595 is about 9490.5529343658. The cubic root of 90070595 is about 448.2576161692.

The spelling of 90070595 in words is "ninety million, seventy thousand, five hundred ninety-five".