136475859 has 16 divisors (see below), whose sum is σ = 204486912. Its totient is φ = 80333088.

The previous prime is 136475831. The next prime is 136475903. The reversal of 136475859 is 958574631.

It is not a de Polignac number, because 136475859 - 2¹⁵ = 136443091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136475809) 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, 75177 + ... + 76970.

It is an arithmetic number, because the mean of its divisors is an integer number (12780432).

Almost surely, 2^136475859 is an apocalyptic number.

136475859 is a deficient number, since it is larger than the sum of its proper divisors (68011053).

136475859 is a wasteful number, since it uses less digits than its factorization.

136475859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152186.

The product of its digits is 907200, while the sum is 48.

The square root of 136475859 is about 11682.2882604394. The cubic root of 136475859 is about 514.8554079265.

The spelling of 136475859 in words is "one hundred thirty-six million, four hundred seventy-five thousand, eight hundred fifty-nine".