13825441 has 8 divisors (see below), whose sum is σ = 15824384. Its totient is φ = 11832480.

The previous prime is 13825391. The next prime is 13825453. The reversal of 13825441 is 14452831.

13825441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13825441 - 2¹³ = 13817249 is a prime.

It is a super-2 number, since 2×13825441² = 382285637688962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13825741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5941 + ... + 7933.

It is an arithmetic number, because the mean of its divisors is an integer number (1978048).

Almost surely, 2^13825441 is an apocalyptic number.

It is an amenable number.

13825441 is a deficient number, since it is larger than the sum of its proper divisors (1998943).

13825441 is an equidigital number, since it uses as much as digits as its factorization.

13825441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991.

The product of its digits is 3840, while the sum is 28.

The square root of 13825441 is about 3718.2577909553. The cubic root of 13825441 is about 240.0083388306.

The spelling of 13825441 in words is "thirteen million, eight hundred twenty-five thousand, four hundred forty-one".