13876025 has 6 divisors (see below), whose sum is σ = 17206302. Its totient is φ = 11100800.

The previous prime is 13876021. The next prime is 13876039. The reversal of 13876025 is 52067831.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4923961 + 8952064 = 2219^2 + 2992^2 .

It is not a de Polignac number, because 13876025 - 2² = 13876021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13875982 and 13876000.

It is not an unprimeable number, because it can be changed into a prime (13876021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277496 + ... + 277545.

It is an arithmetic number, because the mean of its divisors is an integer number (2867717).

Almost surely, 2^13876025 is an apocalyptic number.

It is an amenable number.

13876025 is a deficient number, since it is larger than the sum of its proper divisors (3330277).

13876025 is an equidigital number, since it uses as much as digits as its factorization.

13876025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555051 (or 555046 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 13876025 is about 3725.0536908882. The cubic root of 13876025 is about 240.3006937082.

The spelling of 13876025 in words is "thirteen million, eight hundred seventy-six thousand, twenty-five".