13574425 has 12 divisors (see below), whose sum is σ = 17119440. Its totient is φ = 10674320.

The previous prime is 13574411. The next prime is 13574437. The reversal of 13574425 is 52447531.

It is a de Polignac number, because none of the positive numbers 2^k-13574425 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3127 + ... + 6076.

It is an arithmetic number, because the mean of its divisors is an integer number (1426620).

Almost surely, 2^13574425 is an apocalyptic number.

It is an amenable number.

13574425 is a deficient number, since it is larger than the sum of its proper divisors (3545015).

13574425 is an equidigital number, since it uses as much as digits as its factorization.

13574425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272 (or 9267 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 13574425 is about 3684.3486534257. The cubic root of 13574425 is about 238.5469203176.

The spelling of 13574425 in words is "thirteen million, five hundred seventy-four thousand, four hundred twenty-five".