113049765 has 12 divisors (see below), whose sum is σ = 195953004. Its totient is φ = 60293184.

The previous prime is 113049757. The next prime is 113049767. The reversal of 113049765 is 567940311.

It can be written as a sum of positive squares in 2 ways, for example, as 26224641 + 86825124 = 5121^2 + 9318^2 .

It is not a de Polignac number, because 113049765 - 2³ = 113049757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113049767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1256064 + ... + 1256153.

It is an arithmetic number, because the mean of its divisors is an integer number (16329417).

Almost surely, 2^113049765 is an apocalyptic number.

113049765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113049765 is a deficient number, since it is larger than the sum of its proper divisors (82903239).

113049765 is a wasteful number, since it uses less digits than its factorization.

113049765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512228 (or 2512225 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 113049765 is about 10632.4863037767. The cubic root of 113049765 is about 483.5297737636.

The spelling of 113049765 in words is "one hundred thirteen million, forty-nine thousand, seven hundred sixty-five".