113752274 has 4 divisors (see below), whose sum is σ = 170628414. Its totient is φ = 56876136.

The previous prime is 113752229. The next prime is 113752277. The reversal of 113752274 is 472257311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 113571649 + 180625 = 10657^2 + 425^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113752274.

It is not an unprimeable number, because it can be changed into a prime (113752277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28438067 + ... + 28438070.

Almost surely, 2^113752274 is an apocalyptic number.

113752274 is a deficient number, since it is larger than the sum of its proper divisors (56876140).

113752274 is an equidigital number, since it uses as much as digits as its factorization.

113752274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56876139.

The product of its digits is 11760, while the sum is 32.

The square root of 113752274 is about 10665.4711100823. The cubic root of 113752274 is about 484.5292829040.

The spelling of 113752274 in words is "one hundred thirteen million, seven hundred fifty-two thousand, two hundred seventy-four".