136122694 has 32 divisors (see below), whose sum is σ = 223845120. Its totient is φ = 61878432.

The previous prime is 136122677. The next prime is 136122713. The reversal of 136122694 is 496221631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88617 + ... + 90139.

It is an arithmetic number, because the mean of its divisors is an integer number (6995160).

Almost surely, 2^136122694 is an apocalyptic number.

136122694 is a deficient number, since it is larger than the sum of its proper divisors (87722426).

136122694 is a wasteful number, since it uses less digits than its factorization.

136122694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644.

The product of its digits is 15552, while the sum is 34.

The square root of 136122694 is about 11667.1630656300. The cubic root of 136122694 is about 514.4109191118.

The spelling of 136122694 in words is "one hundred thirty-six million, one hundred twenty-two thousand, six hundred ninety-four".