136268966 has 8 divisors (see below), whose sum is σ = 206279040. Its totient is φ = 67509288.

The previous prime is 136268959. The next prime is 136268981. The reversal of 136268966 is 669862631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 136268966.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312326 + ... + 312761.

It is an arithmetic number, because the mean of its divisors is an integer number (25784880).

Almost surely, 2^136268966 is an apocalyptic number.

136268966 is a deficient number, since it is larger than the sum of its proper divisors (70010074).

136268966 is a wasteful number, since it uses less digits than its factorization.

136268966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625198.

The product of its digits is 559872, while the sum is 47.

The square root of 136268966 is about 11673.4299158388. The cubic root of 136268966 is about 514.5951082832.

The spelling of 136268966 in words is "one hundred thirty-six million, two hundred sixty-eight thousand, nine hundred sixty-six".