12476213 has 4 divisors (see below), whose sum is σ = 12483948. Its totient is φ = 12468480.

The previous prime is 12476203. The next prime is 12476221. The reversal of 12476213 is 31267421.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 6360484 + 6115729 = 2522^2 + 2473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12476213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12476203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428 + ... + 5013.

It is an arithmetic number, because the mean of its divisors is an integer number (3120987).

Almost surely, 2^12476213 is an apocalyptic number.

It is an amenable number.

12476213 is a deficient number, since it is larger than the sum of its proper divisors (7735).

12476213 is an equidigital number, since it uses as much as digits as its factorization.

12476213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734.

The product of its digits is 2016, while the sum is 26.

The square root of 12476213 is about 3532.1683142229. The cubic root of 12476213 is about 231.9321355704.

The spelling of 12476213 in words is "twelve million, four hundred seventy-six thousand, two hundred thirteen".