136769260 has 24 divisors (see below), whose sum is σ = 287597520. Its totient is φ = 54634944.

The previous prime is 136769141. The next prime is 136769263. The reversal of 136769260 is 62967631.

It is not an unprimeable number, because it can be changed into a prime (136769263) 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, 12406 + ... + 20674.

It is an arithmetic number, because the mean of its divisors is an integer number (11983230).

Almost surely, 2^136769260 is an apocalyptic number.

136769260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136769260 is an abundant number, since it is smaller than the sum of its proper divisors (150828260).

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

136769260 is a wasteful number, since it uses less digits than its factorization.

136769260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9105 (or 9103 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 136769260 is about 11694.8390326674. The cubic root of 136769260 is about 515.2240957684.

The spelling of 136769260 in words is "one hundred thirty-six million, seven hundred sixty-nine thousand, two hundred sixty".