90515735 has 16 divisors (see below), whose sum is σ = 116964000. Its totient is φ = 66994176.

The previous prime is 90515729. The next prime is 90515743. The reversal of 90515735 is 53751509.

It is a cyclic number.

It is not a de Polignac number, because 90515735 - 2²⁶ = 23406871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 90515695 and 90515704.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4010 + ... + 14039.

It is an arithmetic number, because the mean of its divisors is an integer number (7310250).

Almost surely, 2^90515735 is an apocalyptic number.

90515735 is a deficient number, since it is larger than the sum of its proper divisors (26448265).

90515735 is a wasteful number, since it uses less digits than its factorization.

90515735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18130.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 90515735 is about 9513.9757725149. The cubic root of 90515735 is about 448.9948511570.

The spelling of 90515735 in words is "ninety million, five hundred fifteen thousand, seven hundred thirty-five".