136734824 has 16 divisors (see below), whose sum is σ = 256683300. Its totient is φ = 68285952.

The previous prime is 136734823. The next prime is 136734827. The reversal of 136734824 is 428437631.

It can be written as a sum of positive squares in 2 ways, for example, as 134142724 + 2592100 = 11582^2 + 1610^2 .

It is not an unprimeable number, because it can be changed into a prime (136734823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2729 + ... + 16760.

Almost surely, 2^136734824 is an apocalyptic number.

It is an amenable number.

136734824 is a deficient number, since it is larger than the sum of its proper divisors (119948476).

136734824 is a wasteful number, since it uses less digits than its factorization.

136734824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20372 (or 20368 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 136734824 is about 11693.3666666192. The cubic root of 136734824 is about 515.1808508018.

The spelling of 136734824 in words is "one hundred thirty-six million, seven hundred thirty-four thousand, eight hundred twenty-four".