113906194 has 4 divisors (see below), whose sum is σ = 170859294. Its totient is φ = 56953096.

The previous prime is 113906161. The next prime is 113906201. The reversal of 113906194 is 491609311.

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., 71487025 + 42419169 = 8455^2 + 6513^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28476547 + ... + 28476550.

Almost surely, 2^113906194 is an apocalyptic number.

113906194 is a deficient number, since it is larger than the sum of its proper divisors (56953100).

113906194 is an equidigital number, since it uses as much as digits as its factorization.

113906194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56953099.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 113906194 is about 10672.6844795487. The cubic root of 113906194 is about 484.7477258179.

The spelling of 113906194 in words is "one hundred thirteen million, nine hundred six thousand, one hundred ninety-four".