13708145 has 16 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 9724800.

The previous prime is 13708129. The next prime is 13708147. The reversal of 13708145 is 54180731.

13708145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13708145 - 2⁴ = 13708129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13708147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785 + ... + 5294.

It is an arithmetic number, because the mean of its divisors is an integer number (1149120).

Almost surely, 2^13708145 is an apocalyptic number.

It is an amenable number.

13708145 is a deficient number, since it is larger than the sum of its proper divisors (4677775).

13708145 is a wasteful number, since it uses less digits than its factorization.

13708145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6136.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 13708145 is about 3702.4512150736. The cubic root of 13708145 is about 239.3276610845.

Adding to 13708145 its reverse (54180731), we get a palindrome (67888876).

The spelling of 13708145 in words is "thirteen million, seven hundred eight thousand, one hundred forty-five".