12437253 has 16 divisors (see below), whose sum is σ = 18480960. Its totient is φ = 8266608.

The previous prime is 12437239. The next prime is 12437261. The reversal of 12437253 is 35273421.

12437253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12437253 - 2⁵ = 12437221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12437213) 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 15 ways as a sum of consecutive naturals, for example, 14626 + ... + 15452.

It is an arithmetic number, because the mean of its divisors is an integer number (1155060).

Almost surely, 2^12437253 is an apocalyptic number.

It is an amenable number.

12437253 is a deficient number, since it is larger than the sum of its proper divisors (6043707).

12437253 is an equidigital number, since it uses as much as digits as its factorization.

12437253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393 (or 1387 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 12437253 is about 3526.6489760111. The cubic root of 12437253 is about 231.6904623925.

The spelling of 12437253 in words is "twelve million, four hundred thirty-seven thousand, two hundred fifty-three".