12704541 has 8 divisors (see below), whose sum is σ = 16964064. Its totient is φ = 8457360.

The previous prime is 12704537. The next prime is 12704551. The reversal of 12704541 is 14540721.

12704541 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 not a de Polignac number, because 12704541 - 2² = 12704537 is a prime.

It is a super-2 number, since 2×12704541² = 322810724041362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12704551) 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, 330 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (2120508).

Almost surely, 2^12704541 is an apocalyptic number.

It is an amenable number.

12704541 is a deficient number, since it is larger than the sum of its proper divisors (4259523).

12704541 is an equidigital number, since it uses as much as digits as its factorization.

12704541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6171.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 12704541 is about 3564.3429969631. The cubic root of 12704541 is about 233.3384595246.

The spelling of 12704541 in words is "twelve million, seven hundred four thousand, five hundred forty-one".