90318095 has 32 divisors (see below), whose sum is σ = 127370880. Its totient is φ = 60203520.

The previous prime is 90318089. The next prime is 90318101. The reversal of 90318095 is 59081309.

It is an interprime number because it is at equal distance from previous prime (90318089) and next prime (90318101).

It is not a de Polignac number, because 90318095 - 2⁸ = 90317839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335621 + ... + 335889.

It is an arithmetic number, because the mean of its divisors is an integer number (3980340).

Almost surely, 2^90318095 is an apocalyptic number.

90318095 is a deficient number, since it is larger than the sum of its proper divisors (37052785).

90318095 is a wasteful number, since it uses less digits than its factorization.

90318095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 90318095 is about 9503.5832715876. The cubic root of 90318095 is about 448.6678214314.

The spelling of 90318095 in words is "ninety million, three hundred eighteen thousand, ninety-five".