113326749 has 16 divisors (see below), whose sum is σ = 169626240. Its totient is φ = 74770560.

The previous prime is 113326739. The next prime is 113326753. The reversal of 113326749 is 947623311.

It is not a de Polignac number, because 113326749 - 2¹⁹ = 112802461 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113326739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19017 + ... + 24254.

It is an arithmetic number, because the mean of its divisors is an integer number (10601640).

Almost surely, 2^113326749 is an apocalyptic number.

It is an amenable number.

113326749 is a deficient number, since it is larger than the sum of its proper divisors (56299491).

113326749 is an equidigital number, since it uses as much as digits as its factorization.

113326749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43377 (or 43371 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 113326749 is about 10645.5036987453. The cubic root of 113326749 is about 483.9243515514.

It can be divided in two parts, 11332 and 6749, that added together give a palindrome (18081).

The spelling of 113326749 in words is "one hundred thirteen million, three hundred twenty-six thousand, seven hundred forty-nine".