136068974 has 8 divisors (see below), whose sum is σ = 206085360. Its totient is φ = 67373856.

The previous prime is 136068949. The next prime is 136068991. The reversal of 136068974 is 479860631.

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, 330059 + ... + 330470.

It is an arithmetic number, because the mean of its divisors is an integer number (25760670).

Almost surely, 2^136068974 is an apocalyptic number.

136068974 is a deficient number, since it is larger than the sum of its proper divisors (70016386).

136068974 is a wasteful number, since it uses less digits than its factorization.

136068974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660634.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 136068974 is about 11664.8606506893. The cubic root of 136068974 is about 514.3432404860.

The spelling of 136068974 in words is "one hundred thirty-six million, sixty-eight thousand, nine hundred seventy-four".