136813710 has 64 divisors (see below), whose sum is σ = 365865984. Its totient is φ = 32457600.

The previous prime is 136813709. The next prime is 136813751. The reversal of 136813710 is 17318631.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11100 + ... + 19920.

It is an arithmetic number, because the mean of its divisors is an integer number (5716656).

Almost surely, 2^136813710 is an apocalyptic number.

136813710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 136813710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182932992).

136813710 is an abundant number, since it is smaller than the sum of its proper divisors (229052274).

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

136813710 is a wasteful number, since it uses less digits than its factorization.

136813710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8889.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 136813710 is about 11696.7392892207. The cubic root of 136813710 is about 515.2799056546.

It can be divided in two parts, 13681 and 3710, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 136813710 in words is "one hundred thirty-six million, eight hundred thirteen thousand, seven hundred ten".