12800413 has 4 divisors (see below), whose sum is σ = 12856540. Its totient is φ = 12744288.

The previous prime is 12800407. The next prime is 12800419. The reversal of 12800413 is 31400821.

12800413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12800407) and next prime (12800419).

It can be written as a sum of positive squares in 2 ways, for example, as 9903609 + 2896804 = 3147^2 + 1702^2 .

It is a cyclic number.

It is not a de Polignac number, because 12800413 - 2²¹ = 10703261 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 (12800419) 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, 27720 + ... + 28177.

It is an arithmetic number, because the mean of its divisors is an integer number (3214135).

Almost surely, 2^12800413 is an apocalyptic number.

It is an amenable number.

12800413 is a deficient number, since it is larger than the sum of its proper divisors (56127).

12800413 is an equidigital number, since it uses as much as digits as its factorization.

12800413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56126.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 12800413 is about 3577.7664820388. The cubic root of 12800413 is about 233.9239349036.

The spelling of 12800413 in words is "twelve million, eight hundred thousand, four hundred thirteen".