12904053 has 8 divisors (see below), whose sum is σ = 17625216. Its totient is φ = 8392800.

The previous prime is 12904049. The next prime is 12904061. The reversal of 12904053 is 35040921.

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

It is not a de Polignac number, because 12904053 - 2² = 12904049 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12904253) 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, 52333 + ... + 52578.

It is an arithmetic number, because the mean of its divisors is an integer number (2203152).

Almost surely, 2^12904053 is an apocalyptic number.

It is an amenable number.

12904053 is a deficient number, since it is larger than the sum of its proper divisors (4721163).

12904053 is a wasteful number, since it uses less digits than its factorization.

12904053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104955.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12904053 is about 3592.2211791592. The cubic root of 12904053 is about 234.5535692299.

Adding to 12904053 its reverse (35040921), we get a palindrome (47944974).

The spelling of 12904053 in words is "twelve million, nine hundred four thousand, fifty-three".