136833206 has 4 divisors (see below), whose sum is σ = 205249812. Its totient is φ = 68416602.

The previous prime is 136833157. The next prime is 136833239. The reversal of 136833206 is 602338631.

136833206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 602338631 = 107 ⋅5629333.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34208300 + ... + 34208303.

It is an arithmetic number, because the mean of its divisors is an integer number (51312453).

Almost surely, 2^136833206 is an apocalyptic number.

136833206 is a deficient number, since it is larger than the sum of its proper divisors (68416606).

136833206 is an equidigital number, since it uses as much as digits as its factorization.

136833206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68416605.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 136833206 is about 11697.5726541877. The cubic root of 136833206 is about 515.3043803457.

The spelling of 136833206 in words is "one hundred thirty-six million, eight hundred thirty-three thousand, two hundred six".