13711025 has 6 divisors (see below), whose sum is σ = 17001702. Its totient is φ = 10968800.

The previous prime is 13710973. The next prime is 13711039. The reversal of 13711025 is 52011731.

13711025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 4426816 + 9284209 = 2104^2 + 3047^2 .

It is not a de Polignac number, because 13711025 - 2²⁰ = 12662449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13710988 and 13711006.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 274196 + ... + 274245.

It is an arithmetic number, because the mean of its divisors is an integer number (2833617).

Almost surely, 2^13711025 is an apocalyptic number.

It is an amenable number.

13711025 is a deficient number, since it is larger than the sum of its proper divisors (3290677).

13711025 is an equidigital number, since it uses as much as digits as its factorization.

13711025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548451 (or 548446 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 13711025 is about 3702.8401261734. The cubic root of 13711025 is about 239.3444203518.

Adding to 13711025 its reverse (52011731), we get a palindrome (65722756).

The spelling of 13711025 in words is "thirteen million, seven hundred eleven thousand, twenty-five".