136966694 has 8 divisors (see below), whose sum is σ = 205645440. Its totient is φ = 68418216.

The previous prime is 136966667. The next prime is 136966703. The reversal of 136966694 is 496669631.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29894 + ... + 34169.

It is an arithmetic number, because the mean of its divisors is an integer number (25705680).

Almost surely, 2^136966694 is an apocalyptic number.

136966694 is a deficient number, since it is larger than the sum of its proper divisors (68678746).

136966694 is a wasteful number, since it uses less digits than its factorization.

136966694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65134.

The product of its digits is 1259712, while the sum is 50.

The square root of 136966694 is about 11703.2770624300. The cubic root of 136966694 is about 515.4718947399.

The spelling of 136966694 in words is "one hundred thirty-six million, nine hundred sixty-six thousand, six hundred ninety-four".