12404253 has 8 divisors (see below), whose sum is σ = 16923808. Its totient is φ = 8077104.

The previous prime is 12404201. The next prime is 12404269. The reversal of 12404253 is 35240421.

12404253 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 12404253 - 2¹³ = 12396061 is a prime.

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 (12404053) 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, 47950 + ... + 48207.

It is an arithmetic number, because the mean of its divisors is an integer number (2115476).

Almost surely, 2^12404253 is an apocalyptic number.

It is an amenable number.

12404253 is a deficient number, since it is larger than the sum of its proper divisors (4519555).

12404253 is an equidigital number, since it uses as much as digits as its factorization.

12404253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96203.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 12404253 is about 3521.9672059802. The cubic root of 12404253 is about 231.4853646516.

Adding to 12404253 its reverse (35240421), we get a palindrome (47644674).

The spelling of 12404253 in words is "twelve million, four hundred four thousand, two hundred fifty-three".