136260330 has 16 divisors (see below), whose sum is σ = 327024864. Its totient is φ = 36336080.

The previous prime is 136260317. The next prime is 136260331. The reversal of 136260330 is 33062631.

136260330 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 136260330.

It is not an unprimeable number, because it can be changed into a prime (136260331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2270976 + ... + 2271035.

It is an arithmetic number, because the mean of its divisors is an integer number (20439054).

Almost surely, 2^136260330 is an apocalyptic number.

136260330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136260330 is an abundant number, since it is smaller than the sum of its proper divisors (190764534).

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

136260330 is a wasteful number, since it uses less digits than its factorization.

136260330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542021.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 136260330 is about 11673.0600101259. The cubic root of 136260330 is about 514.5842372894.

The spelling of 136260330 in words is "one hundred thirty-six million, two hundred sixty thousand, three hundred thirty".