13627025 has 12 divisors (see below), whose sum is σ = 16952412. Its totient is φ = 10866240.

The previous prime is 13627007. The next prime is 13627027. The reversal of 13627025 is 52072631.

It can be written as a sum of positive squares in 6 ways, for example, as 1067089 + 12559936 = 1033^2 + 3544^2 .

It is not a de Polignac number, because 13627025 - 2¹⁰ = 13626001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13626985 and 13627003.

It is not an unprimeable number, because it can be changed into a prime (13627027) 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, 9239 + ... + 10611.

It is an arithmetic number, because the mean of its divisors is an integer number (1412701).

Almost surely, 2^13627025 is an apocalyptic number.

It is an amenable number.

13627025 is a deficient number, since it is larger than the sum of its proper divisors (3325387).

13627025 is a wasteful number, since it uses less digits than its factorization.

13627025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780 (or 1775 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 13627025 is about 3691.4800554791. The cubic root of 13627025 is about 238.8546410451.

Adding to 13627025 its reverse (52072631), we get a palindrome (65699656).

The spelling of 13627025 in words is "thirteen million, six hundred twenty-seven thousand, twenty-five".