136810480 has 20 divisors (see below), whose sum is σ = 318084552. Its totient is φ = 54724160.

The previous prime is 136810451. The next prime is 136810493. The reversal of 136810480 is 84018631.

136810480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

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, 854986 + ... + 855145.

Almost surely, 2^136810480 is an apocalyptic number.

136810480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136810480 is an abundant number, since it is smaller than the sum of its proper divisors (181274072).

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

136810480 is a wasteful number, since it uses less digits than its factorization.

136810480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710144 (or 1710138 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 136810480 is about 11696.6012157378. The cubic root of 136810480 is about 515.2758505853.

The spelling of 136810480 in words is "one hundred thirty-six million, eight hundred ten thousand, four hundred eighty".