113711745 has 16 divisors (see below), whose sum is σ = 207930240. Its totient is φ = 51982464.

The previous prime is 113711723. The next prime is 113711761. The reversal of 113711745 is 547117311.

It is not a de Polignac number, because 113711745 - 2⁶ = 113711681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541380 + ... + 541589.

It is an arithmetic number, because the mean of its divisors is an integer number (12995640).

Almost surely, 2^113711745 is an apocalyptic number.

113711745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113711745 is a deficient number, since it is larger than the sum of its proper divisors (94218495).

113711745 is a wasteful number, since it uses less digits than its factorization.

113711745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082984.

The product of its digits is 2940, while the sum is 30.

The square root of 113711745 is about 10663.5709309780. The cubic root of 113711745 is about 484.4717314685.

The spelling of 113711745 in words is "one hundred thirteen million, seven hundred eleven thousand, seven hundred forty-five".