12724053 has 8 divisors (see below), whose sum is σ = 17858400. Its totient is φ = 8036208.

The previous prime is 12724039. The next prime is 12724057. The reversal of 12724053 is 35042721.

12724053 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 12724053 - 2⁵ = 12724021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12724057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 111558 + ... + 111671.

It is an arithmetic number, because the mean of its divisors is an integer number (2232300).

Almost surely, 2^12724053 is an apocalyptic number.

It is an amenable number.

12724053 is a deficient number, since it is larger than the sum of its proper divisors (5134347).

12724053 is a wasteful number, since it uses less digits than its factorization.

12724053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223251.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 12724053 is about 3567.0790571559. The cubic root of 12724053 is about 233.4578543977.

Adding to 12724053 its reverse (35042721), we get a palindrome (47766774).

The spelling of 12724053 in words is "twelve million, seven hundred twenty-four thousand, fifty-three".