113264919 has 16 divisors (see below), whose sum is σ = 171894240. Its totient is φ = 73667520.

The previous prime is 113264873. The next prime is 113264927. The reversal of 113264919 is 919462311.

It is a happy number.

113264919 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 649 + 1 + 9 = 666.

It is not a de Polignac number, because 113264919 - 2⁷ = 113264791 is a prime.

It is a super-2 number, since 2×113264919² = 25657883752153122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113264959) 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 15 ways as a sum of consecutive naturals, for example, 50052 + ... + 52265.

It is an arithmetic number, because the mean of its divisors is an integer number (10743390).

Almost surely, 2^113264919 is an apocalyptic number.

113264919 is a deficient number, since it is larger than the sum of its proper divisors (58629321).

113264919 is a wasteful number, since it uses less digits than its factorization.

113264919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102367 (or 102361 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 113264919 is about 10642.5992595794. The cubic root of 113264919 is about 483.8363273614.

The spelling of 113264919 in words is "one hundred thirteen million, two hundred sixty-four thousand, nine hundred nineteen".