113694149 has 4 divisors (see below), whose sum is σ = 114190860. Its totient is φ = 113197440.

The previous prime is 113694137. The next prime is 113694151. The reversal of 113694149 is 941496311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 103897249 + 9796900 = 10193^2 + 3130^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113694149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113694199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248012 + ... + 248469.

It is an arithmetic number, because the mean of its divisors is an integer number (28547715).

Almost surely, 2^113694149 is an apocalyptic number.

It is an amenable number.

113694149 is a deficient number, since it is larger than the sum of its proper divisors (496711).

113694149 is an equidigital number, since it uses as much as digits as its factorization.

113694149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496710.

The product of its digits is 23328, while the sum is 38.

The square root of 113694149 is about 10662.7458471071. The cubic root of 113694149 is about 484.4467407801.

The spelling of 113694149 in words is "one hundred thirteen million, six hundred ninety-four thousand, one hundred forty-nine".