12924053 has 4 divisors (see below), whose sum is σ = 13369740. Its totient is φ = 12478368.

The previous prime is 12924031. The next prime is 12924089. The reversal of 12924053 is 35042921.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10125124 + 2798929 = 3182^2 + 1673^2 .

It is a cyclic number.

It is not a de Polignac number, because 12924053 - 2⁸ = 12923797 is a prime.

It is a super-2 number, since 2×12924053² = 334062291893618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12921053) 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 3 ways as a sum of consecutive naturals, for example, 222800 + ... + 222857.

It is an arithmetic number, because the mean of its divisors is an integer number (3342435).

Almost surely, 2^12924053 is an apocalyptic number.

It is an amenable number.

12924053 is a deficient number, since it is larger than the sum of its proper divisors (445687).

12924053 is an equidigital number, since it uses as much as digits as its factorization.

12924053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445686.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 12924053 is about 3595.0038942955. The cubic root of 12924053 is about 234.6746849214.

Adding to 12924053 its reverse (35042921), we get a palindrome (47966974).

The spelling of 12924053 in words is "twelve million, nine hundred twenty-four thousand, fifty-three".