13625841 has 8 divisors (see below), whose sum is σ = 18398080. Its totient is φ = 8968752.

The previous prime is 13625819. The next prime is 13625849. The reversal of 13625841 is 14852631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13625841 - 2¹⁰ = 13624817 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 = 13625799 and 13625808.

It is not an unprimeable number, because it can be changed into a prime (13625849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28510 + ... + 28983.

It is an arithmetic number, because the mean of its divisors is an integer number (2299760).

Almost surely, 2^13625841 is an apocalyptic number.

It is an amenable number.

13625841 is a deficient number, since it is larger than the sum of its proper divisors (4772239).

13625841 is an equidigital number, since it uses as much as digits as its factorization.

13625841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57575.

The product of its digits is 5760, while the sum is 30.

The square root of 13625841 is about 3691.3196827151. The cubic root of 13625841 is about 238.8477231232.

The spelling of 13625841 in words is "thirteen million, six hundred twenty-five thousand, eight hundred forty-one".