113697146 has 4 divisors (see below), whose sum is σ = 170545722. Its totient is φ = 56848572.

The previous prime is 113697113. The next prime is 113697151. The reversal of 113697146 is 641796311.

It is a happy number.

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., 107640625 + 6056521 = 10375^2 + 2461^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28424285 + ... + 28424288.

Almost surely, 2^113697146 is an apocalyptic number.

113697146 is a deficient number, since it is larger than the sum of its proper divisors (56848576).

113697146 is an equidigital number, since it uses as much as digits as its factorization.

113697146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56848575.

The product of its digits is 27216, while the sum is 38.

The square root of 113697146 is about 10662.8863822138. The cubic root of 113697146 is about 484.4509974463.

The spelling of 113697146 in words is "one hundred thirteen million, six hundred ninety-seven thousand, one hundred forty-six".