136468120 has 16 divisors (see below), whose sum is σ = 307053360. Its totient is φ = 54587232.

The previous prime is 136468117. The next prime is 136468133. The reversal of 136468120 is 21864631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705812 + ... + 1705891.

It is an arithmetic number, because the mean of its divisors is an integer number (19190835).

Almost surely, 2^136468120 is an apocalyptic number.

136468120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136468120 is an abundant number, since it is smaller than the sum of its proper divisors (170585240).

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

136468120 is a wasteful number, since it uses less digits than its factorization.

136468120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411714 (or 3411710 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 136468120 is about 11681.9570278271. The cubic root of 136468120 is about 514.8456759457.

The spelling of 136468120 in words is "one hundred thirty-six million, four hundred sixty-eight thousand, one hundred twenty".