12814573 has 4 divisors (see below), whose sum is σ = 12946780. Its totient is φ = 12682368.

The previous prime is 12814567. The next prime is 12814579. The reversal of 12814573 is 37541821.

12814573 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 (12814567) and next prime (12814579).

It can be written as a sum of positive squares in 2 ways, for example, as 8311689 + 4502884 = 2883^2 + 2122^2 .

It is a cyclic number.

It is not a de Polignac number, because 12814573 - 2⁵ = 12814541 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 (12814579) 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, 65958 + ... + 66151.

It is an arithmetic number, because the mean of its divisors is an integer number (3236695).

Almost surely, 2^12814573 is an apocalyptic number.

It is an amenable number.

12814573 is a deficient number, since it is larger than the sum of its proper divisors (132207).

12814573 is an equidigital number, since it uses as much as digits as its factorization.

12814573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132206.

The product of its digits is 6720, while the sum is 31.

The square root of 12814573 is about 3579.7448233079. The cubic root of 12814573 is about 234.0101597848.

The spelling of 12814573 in words is "twelve million, eight hundred fourteen thousand, five hundred seventy-three".