136452256 has 24 divisors (see below), whose sum is σ = 269808084. Its totient is φ = 67929600.

The previous prime is 136452241. The next prime is 136452299. The reversal of 136452256 is 652254631.

It can be written as a sum of positive squares in 2 ways, for example, as 105760656 + 30691600 = 10284^2 + 5540^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1695 + ... + 16606.

Almost surely, 2^136452256 is an apocalyptic number.

136452256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136452256 is a deficient number, since it is larger than the sum of its proper divisors (133355828).

136452256 is a wasteful number, since it uses less digits than its factorization.

136452256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18544 (or 18536 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 136452256 is about 11681.2780122725. The cubic root of 136452256 is about 514.8257254295.

The spelling of 136452256 in words is "one hundred thirty-six million, four hundred fifty-two thousand, two hundred fifty-six".