136235344 has 20 divisors (see below), whose sum is σ = 301664224. Its totient is φ = 58386528.

The previous prime is 136235329. The next prime is 136235353. The reversal of 136235344 is 443532631.

It is a congruent number.

It is an unprimeable number.

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, 608082 + ... + 608305.

Almost surely, 2^136235344 is an apocalyptic number.

136235344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136235344 is an abundant number, since it is smaller than the sum of its proper divisors (165428880).

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

136235344 is a wasteful number, since it uses less digits than its factorization.

136235344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216402 (or 1216396 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 136235344 is about 11671.9897189811. The cubic root of 136235344 is about 514.5527823343.

Adding to 136235344 its reverse (443532631), we get a palindrome (579767975).

The spelling of 136235344 in words is "one hundred thirty-six million, two hundred thirty-five thousand, three hundred forty-four".