12436473 has 16 divisors (see below), whose sum is σ = 19235840. Its totient is φ = 6999696.

The previous prime is 12436453. The next prime is 12436513. The reversal of 12436473 is 37463421.

It is not a de Polignac number, because 12436473 - 2⁶ = 12436409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12436473.

It is not an unprimeable number, because it can be changed into a prime (12436423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3013 + ... + 5826.

It is an arithmetic number, because the mean of its divisors is an integer number (1202240).

Almost surely, 2^12436473 is an apocalyptic number.

It is an amenable number.

12436473 is a deficient number, since it is larger than the sum of its proper divisors (6799367).

12436473 is an equidigital number, since it uses as much as digits as its factorization.

12436473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8916.

The product of its digits is 12096, while the sum is 30.

The square root of 12436473 is about 3526.5383877111. The cubic root of 12436473 is about 231.6856188165.

Adding to 12436473 its reverse (37463421), we get a palindrome (49899894).

The spelling of 12436473 in words is "twelve million, four hundred thirty-six thousand, four hundred seventy-three".