136341664 has 12 divisors (see below), whose sum is σ = 268422714. Its totient is φ = 68170816.

The previous prime is 136341637. The next prime is 136341697. The reversal of 136341664 is 466143631.

It can be written as a sum of positive squares in only one way, i.e., 110250000 + 26091664 = 10500^2 + 5108^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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 as a sum of consecutive naturals, namely, 2130307 + ... + 2130370.

Almost surely, 2^136341664 is an apocalyptic number.

It is an amenable number.

136341664 is a deficient number, since it is larger than the sum of its proper divisors (132081050).

136341664 is an equidigital number, since it uses as much as digits as its factorization.

136341664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260687 (or 4260679 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 136341664 is about 11676.5433241178. The cubic root of 136341664 is about 514.6866022984.

The spelling of 136341664 in words is "one hundred thirty-six million, three hundred forty-one thousand, six hundred sixty-four".