136024402 has 8 divisors (see below), whose sum is σ = 204536700. Its totient is φ = 67845504.

The previous prime is 136024391. The next prime is 136024409. The reversal of 136024402 is 204420631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 125193721 + 10830681 = 11189^2 + 3291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (136024409) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 82327 + ... + 83962.

Almost surely, 2^136024402 is an apocalyptic number.

136024402 is a deficient number, since it is larger than the sum of its proper divisors (68512298).

136024402 is a wasteful number, since it uses less digits than its factorization.

136024402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166700.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 136024402 is about 11662.9499698833. The cubic root of 136024402 is about 514.2870733577.

The spelling of 136024402 in words is "one hundred thirty-six million, twenty-four thousand, four hundred two".