136751774 has 8 divisors (see below), whose sum is σ = 217194048. Its totient is φ = 64353760.

The previous prime is 136751773. The next prime is 136751777. The reversal of 136751774 is 477157631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136751773) by changing a digit.

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, 2011022 + ... + 2011089.

It is an arithmetic number, because the mean of its divisors is an integer number (27149256).

Almost surely, 2^136751774 is an apocalyptic number.

136751774 is a deficient number, since it is larger than the sum of its proper divisors (80442274).

136751774 is a wasteful number, since it uses less digits than its factorization.

136751774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022130.

The product of its digits is 123480, while the sum is 41.

The square root of 136751774 is about 11694.0914140432. The cubic root of 136751774 is about 515.2021376361.

The spelling of 136751774 in words is "one hundred thirty-six million, seven hundred fifty-one thousand, seven hundred seventy-four".