13786925 has 12 divisors (see below), whose sum is σ = 17353056. Its totient is φ = 10863600.

The previous prime is 13786921. The next prime is 13786937. The reversal of 13786925 is 52968731.

It is not a de Polignac number, because 13786925 - 2² = 13786921 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13786921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2441 + ... + 5790.

It is an arithmetic number, because the mean of its divisors is an integer number (1446088).

Almost surely, 2^13786925 is an apocalyptic number.

It is an amenable number.

13786925 is a deficient number, since it is larger than the sum of its proper divisors (3566131).

13786925 is an equidigital number, since it uses as much as digits as its factorization.

13786925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8308 (or 8303 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 13786925 is about 3713.0748713162. The cubic root of 13786925 is about 239.7852535089.

The spelling of 13786925 in words is "thirteen million, seven hundred eighty-six thousand, nine hundred twenty-five".