13708320 has 48 divisors (see below), whose sum is σ = 43182720. Its totient is φ = 3655424.

The previous prime is 13708301. The next prime is 13708339. The reversal of 13708320 is 2380731.

It is an interprime number because it is at equal distance from previous prime (13708301) and next prime (13708339).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13800 + ... + 14759.

It is an arithmetic number, because the mean of its divisors is an integer number (899640).

Almost surely, 2^13708320 is an apocalyptic number.

13708320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13708320 is an abundant number, since it is smaller than the sum of its proper divisors (29474400).

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

13708320 is a wasteful number, since it uses less digits than its factorization.

13708320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28577 (or 28569 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 13708320 is about 3702.4748479902. The cubic root of 13708320 is about 239.3286795097.

It can be divided in two parts, 13708 and 320, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 13708320 in words is "thirteen million, seven hundred eight thousand, three hundred twenty".