136325632 has 20 divisors (see below), whose sum is σ = 272386026. Its totient is φ = 68162560.

The previous prime is 136325617. The next prime is 136325633. The reversal of 136325632 is 236523631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95570176 + 40755456 = 9776^2 + 6384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 136325594 and 136325603.

It is not an unprimeable number, because it can be changed into a prime (136325633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132619 + ... + 133642.

Almost surely, 2^136325632 is an apocalyptic number.

It is an amenable number.

136325632 is a deficient number, since it is larger than the sum of its proper divisors (136060394).

136325632 is an frugal number, since it uses more digits than its factorization.

136325632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266279 (or 266263 counting only the distinct ones).

The product of its digits is 19440, while the sum is 31.

The square root of 136325632 is about 11675.8567993959. The cubic root of 136325632 is about 514.6664280323. Note that the first 3 decimals are identical.

The spelling of 136325632 in words is "one hundred thirty-six million, three hundred twenty-five thousand, six hundred thirty-two".