136115386 has 32 divisors (see below), whose sum is σ = 231828480. Its totient is φ = 59371200.

The previous prime is 136115383. The next prime is 136115423. The reversal of 136115386 is 683511631.

136115386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (136115383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121300 + ... + 122416.

It is an arithmetic number, because the mean of its divisors is an integer number (7244640).

Almost surely, 2^136115386 is an apocalyptic number.

136115386 is a deficient number, since it is larger than the sum of its proper divisors (95713094).

136115386 is a wasteful number, since it uses less digits than its factorization.

136115386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350.

The product of its digits is 12960, while the sum is 34.

The square root of 136115386 is about 11666.8498747520. The cubic root of 136115386 is about 514.4017132447.

The spelling of 136115386 in words is "one hundred thirty-six million, one hundred fifteen thousand, three hundred eighty-six".