136008424 has 16 divisors (see below), whose sum is σ = 255265920. Its totient is φ = 67937520.

The previous prime is 136008421. The next prime is 136008461. The reversal of 136008424 is 424800631.

It is a junction number, because it is equal to n+sod(n) for n = 136008392 and 136008401.

It is not an unprimeable number, because it can be changed into a prime (136008421) 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, 937 + ... + 16519.

It is an arithmetic number, because the mean of its divisors is an integer number (15954120).

Almost surely, 2^136008424 is an apocalyptic number.

It is an amenable number.

136008424 is a deficient number, since it is larger than the sum of its proper divisors (119257496).

136008424 is a wasteful number, since it uses less digits than its factorization.

136008424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16680 (or 16676 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 136008424 is about 11662.2649601182. The cubic root of 136008424 is about 514.2669357929.

The spelling of 136008424 in words is "one hundred thirty-six million, eight thousand, four hundred twenty-four".