13410725 has 24 divisors (see below), whose sum is σ = 17623872. Its totient is φ = 10102400.

The previous prime is 13410721. The next prime is 13410737. The reversal of 13410725 is 52701431.

It is not a de Polignac number, because 13410725 - 2² = 13410721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13410725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13410721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47585 + ... + 47865.

It is an arithmetic number, because the mean of its divisors is an integer number (734328).

Almost surely, 2^13410725 is an apocalyptic number.

It is an amenable number.

13410725 is a deficient number, since it is larger than the sum of its proper divisors (4213147).

13410725 is a wasteful number, since it uses less digits than its factorization.

13410725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 13410725 is about 3662.0656739059. The cubic root of 13410725 is about 237.5841253229.

The spelling of 13410725 in words is "thirteen million, four hundred ten thousand, seven hundred twenty-five".