136130460 has 24 divisors (see below), whose sum is σ = 381165456. Its totient is φ = 36301440.

The previous prime is 136130443. The next prime is 136130503. The reversal of 136130460 is 64031631.

136130460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 136130460.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134361 + ... + 1134480.

It is an arithmetic number, because the mean of its divisors is an integer number (15881894).

Almost surely, 2^136130460 is an apocalyptic number.

136130460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136130460 is an abundant number, since it is smaller than the sum of its proper divisors (245034996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136130460 is a wasteful number, since it uses less digits than its factorization.

136130460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268853 (or 2268851 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 136130460 is about 11667.4958752939. The cubic root of 136130460 is about 514.4207015590.

The spelling of 136130460 in words is "one hundred thirty-six million, one hundred thirty thousand, four hundred sixty".