136262674 has 4 divisors (see below), whose sum is σ = 204394014. Its totient is φ = 68131336.

The previous prime is 136262669. The next prime is 136262689. The reversal of 136262674 is 476262631.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 116964225 + 19298449 = 10815^2 + 4393^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34065667 + ... + 34065670.

Almost surely, 2^136262674 is an apocalyptic number.

136262674 is a deficient number, since it is larger than the sum of its proper divisors (68131340).

136262674 is an equidigital number, since it uses as much as digits as its factorization.

136262674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68131339.

The product of its digits is 72576, while the sum is 37.

The square root of 136262674 is about 11673.1604118165. The cubic root of 136262674 is about 514.5871879612.

The spelling of 136262674 in words is "one hundred thirty-six million, two hundred sixty-two thousand, six hundred seventy-four".