113704057 has 4 divisors (see below), whose sum is σ = 114457216. Its totient is φ = 112950900.

The previous prime is 113704051. The next prime is 113704081. The reversal of 113704057 is 750407311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 750407311 = 47 ⋅15966113.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113704057 is a prime.

It is a super-2 number, since 2×113704057² = 25857225156518498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113704051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376353 + ... + 376654.

It is an arithmetic number, because the mean of its divisors is an integer number (28614304).

Almost surely, 2^113704057 is an apocalyptic number.

It is an amenable number.

113704057 is a deficient number, since it is larger than the sum of its proper divisors (753159).

113704057 is an equidigital number, since it uses as much as digits as its factorization.

113704057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753158.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 113704057 is about 10663.2104452646. The cubic root of 113704057 is about 484.4608129170.

The spelling of 113704057 in words is "one hundred thirteen million, seven hundred four thousand, fifty-seven".