113742755 has 8 divisors (see below), whose sum is σ = 155990112. Its totient is φ = 77995008.

The previous prime is 113742731. The next prime is 113742757. The reversal of 113742755 is 557247311.

113742755 = 4028² + 4029² + ... + 4034².

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113742755 - 2⁶ = 113742691 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3249793 = 113742755 / (1 + 1 + 3 + 7 + 4 + 2 + 7 + 5 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113742757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1624862 + ... + 1624931.

It is an arithmetic number, because the mean of its divisors is an integer number (19498764).

Almost surely, 2^113742755 is an apocalyptic number.

113742755 is a deficient number, since it is larger than the sum of its proper divisors (42247357).

113742755 is an equidigital number, since it uses as much as digits as its factorization.

113742755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249805.

The product of its digits is 29400, while the sum is 35.

The square root of 113742755 is about 10665.0248476035. The cubic root of 113742755 is about 484.5157670924.

The spelling of 113742755 in words is "one hundred thirteen million, seven hundred forty-two thousand, seven hundred fifty-five".