13141225 has 6 divisors (see below), whose sum is σ = 16295150. Its totient is φ = 10512960.

The previous prime is 13141207. The next prime is 13141231. The reversal of 13141225 is 52214131.

13141225 is digitally balanced in base 3, 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 29584 + 13111641 = 172^2 + 3621^2 .

It is not a de Polignac number, because 13141225 - 2¹³ = 13133033 is a prime.

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, 262800 + ... + 262849.

Almost surely, 2^13141225 is an apocalyptic number.

It is an amenable number.

13141225 is a deficient number, since it is larger than the sum of its proper divisors (3153925).

13141225 is an equidigital number, since it uses as much as digits as its factorization.

13141225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525659 (or 525654 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 13141225 is about 3625.0827576760. The cubic root of 13141225 is about 235.9818584638.

Adding to 13141225 its reverse (52214131), we get a palindrome (65355356).

It can be divided in two parts, 13141 and 225, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 13141225 in words is "thirteen million, one hundred forty-one thousand, two hundred twenty-five".