136130582 has 32 divisors (see below), whose sum is σ = 245548800. Its totient is φ = 55365408.

The previous prime is 136130581. The next prime is 136130593. The reversal of 136130582 is 285031631.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136130581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21113 + ... + 26795.

It is an arithmetic number, because the mean of its divisors is an integer number (7673400).

Almost surely, 2^136130582 is an apocalyptic number.

136130582 is a deficient number, since it is larger than the sum of its proper divisors (109418218).

136130582 is a wasteful number, since it uses less digits than its factorization.

136130582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5780.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 136130582 is about 11667.5011034926. The cubic root of 136130582 is about 514.4208552334.

The spelling of 136130582 in words is "one hundred thirty-six million, one hundred thirty thousand, five hundred eighty-two".