136674368 has 14 divisors (see below), whose sum is σ = 271213326. Its totient is φ = 68337152.

The previous prime is 136674347. The next prime is 136674371. The reversal of 136674368 is 863476631.

It can be written as a sum of positive squares in only one way, i.e., 131974144 + 4700224 = 11488^2 + 2168^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067705 + ... + 1067832.

Almost surely, 2^136674368 is an apocalyptic number.

It is an amenable number.

136674368 is a deficient number, since it is larger than the sum of its proper divisors (134538958).

136674368 is an equidigital number, since it uses as much as digits as its factorization.

136674368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135549 (or 2135539 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 136674368 is about 11690.7813254718. The cubic root of 136674368 is about 515.1049121736.

The spelling of 136674368 in words is "one hundred thirty-six million, six hundred seventy-four thousand, three hundred sixty-eight".