113786158 has 16 divisors (see below), whose sum is σ = 172652544. Its totient is φ = 56238840.

The previous prime is 113786147. The next prime is 113786159. The reversal of 113786158 is 851687311.

It is a self number, because there is not a number n which added to its sum of digits gives 113786158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113786159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87493 + ... + 88783.

It is an arithmetic number, because the mean of its divisors is an integer number (10790784).

Almost surely, 2^113786158 is an apocalyptic number.

113786158 is a deficient number, since it is larger than the sum of its proper divisors (58866386).

113786158 is a wasteful number, since it uses less digits than its factorization.

113786158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767.

The product of its digits is 40320, while the sum is 40.

The square root of 113786158 is about 10667.0594823503. The cubic root of 113786158 is about 484.5773879067.

The spelling of 113786158 in words is "one hundred thirteen million, seven hundred eighty-six thousand, one hundred fifty-eight".