136743008 has 24 divisors (see below), whose sum is σ = 269483760. Its totient is φ = 68302720.

The previous prime is 136743001. The next prime is 136743023. The reversal of 136743008 is 800347631.

136743008 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136743001) 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, 48518 + ... + 51258.

It is an arithmetic number, because the mean of its divisors is an integer number (11228490).

Almost surely, 2^136743008 is an apocalyptic number.

It is an amenable number.

136743008 is a deficient number, since it is larger than the sum of its proper divisors (132740752).

136743008 is a wasteful number, since it uses less digits than its factorization.

136743008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310 (or 4302 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 136743008 is about 11693.7166033729. The cubic root of 136743008 is about 515.1911289832.

The spelling of 136743008 in words is "one hundred thirty-six million, seven hundred forty-three thousand, eight".