136007506 has 16 divisors (see below), whose sum is σ = 213724800. Its totient is φ = 64825488.

The previous prime is 136007479. The next prime is 136007507. The reversal of 136007506 is 605700631.

It is not an unprimeable number, because it can be changed into a prime (136007507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10260 + ... + 19423.

It is an arithmetic number, because the mean of its divisors is an integer number (13357800).

Almost surely, 2^136007506 is an apocalyptic number.

136007506 is a deficient number, since it is larger than the sum of its proper divisors (77717294).

136007506 is a wasteful number, since it uses less digits than its factorization.

136007506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29793.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 136007506 is about 11662.2256023454. The cubic root of 136007506 is about 514.2657787613.

The spelling of 136007506 in words is "one hundred thirty-six million, seven thousand, five hundred six".