136695272 has 32 divisors (see below), whose sum is σ = 308337600. Its totient is φ = 55499904.

The previous prime is 136695269. The next prime is 136695281. The reversal of 136695272 is 272596631.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 63173 + ... + 65300.

It is an arithmetic number, because the mean of its divisors is an integer number (9635550).

Almost surely, 2^136695272 is an apocalyptic number.

It is an amenable number.

136695272 is an abundant number, since it is smaller than the sum of its proper divisors (171642328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136695272 is a wasteful number, since it uses less digits than its factorization.

136695272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128505 (or 128501 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 136695272 is about 11691.6753290536. The cubic root of 136695272 is about 515.1311721674.

The spelling of 136695272 in words is "one hundred thirty-six million, six hundred ninety-five thousand, two hundred seventy-two".