113264515 has 32 divisors (see below), whose sum is σ = 169223040. Its totient is φ = 70861824.

The previous prime is 113264479. The next prime is 113264519. The reversal of 113264515 is 515462311.

It is a cyclic number.

It is not a de Polignac number, because 113264515 - 2¹⁷ = 113133443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113264519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39097 + ... + 41893.

It is an arithmetic number, because the mean of its divisors is an integer number (5288220).

Almost surely, 2^113264515 is an apocalyptic number.

113264515 is a deficient number, since it is larger than the sum of its proper divisors (55958525).

113264515 is a wasteful number, since it uses less digits than its factorization.

113264515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911.

The product of its digits is 3600, while the sum is 28.

The square root of 113264515 is about 10642.5802792368. The cubic root of 113264515 is about 483.8357521021.

It can be divided in two parts, 113 and 264515, that added together give a triangular number (264628 = T₇₂₇).

The spelling of 113264515 in words is "one hundred thirteen million, two hundred sixty-four thousand, five hundred fifteen".