90695115 has 24 divisors (see below), whose sum is σ = 179663328. Its totient is φ = 41460480.

The previous prime is 90695069. The next prime is 90695117. The reversal of 90695115 is 51159609.

It is not a de Polignac number, because 90695115 - 2¹¹ = 90693067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 90695115.

It is not an unprimeable number, because it can be changed into a prime (90695117) 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 23 ways as a sum of consecutive naturals, for example, 143646 + ... + 144275.

It is an arithmetic number, because the mean of its divisors is an integer number (7485972).

Almost surely, 2^90695115 is an apocalyptic number.

90695115 is a deficient number, since it is larger than the sum of its proper divisors (88968213).

90695115 is a wasteful number, since it uses less digits than its factorization.

90695115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287939 (or 287936 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 36.

The square root of 90695115 is about 9523.3982905263. The cubic root of 90695115 is about 449.2912546899.

The spelling of 90695115 in words is "ninety million, six hundred ninety-five thousand, one hundred fifteen".