13214125 has 16 divisors (see below), whose sum is σ = 16771248. Its totient is φ = 10392000.

The previous prime is 13214099. The next prime is 13214137. The reversal of 13214125 is 52141231.

13214125 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 8 ways, for example, as 8561476 + 4652649 = 2926^2 + 2157^2 .

It is not a de Polignac number, because 13214125 - 2¹⁷ = 13083053 is a prime.

It is a super-2 number, since 2×13214125² = 349226199031250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6759 + ... + 8491.

It is an arithmetic number, because the mean of its divisors is an integer number (1048203).

Almost surely, 2^13214125 is an apocalyptic number.

It is an amenable number.

13214125 is a deficient number, since it is larger than the sum of its proper divisors (3557123).

13214125 is an equidigital number, since it uses as much as digits as its factorization.

13214125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809 (or 1799 counting only the distinct ones).

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

The square root of 13214125 is about 3635.1237943157. The cubic root of 13214125 is about 236.4174181678.

Adding to 13214125 its reverse (52141231), we get a palindrome (65355356).

The spelling of 13214125 in words is "thirteen million, two hundred fourteen thousand, one hundred twenty-five".