12573337 has 4 divisors (see below), whose sum is σ = 14369536. Its totient is φ = 10777140.

The previous prime is 12573311. The next prime is 12573359. The reversal of 12573337 is 73337521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12573337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12573299 and 12573308.

It is not an unprimeable number, because it can be changed into a prime (12573367) 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, 898089 + ... + 898102.

It is an arithmetic number, because the mean of its divisors is an integer number (3592384).

Almost surely, 2^12573337 is an apocalyptic number.

It is an amenable number.

12573337 is a deficient number, since it is larger than the sum of its proper divisors (1796199).

12573337 is an equidigital number, since it uses as much as digits as its factorization.

12573337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796198.

The product of its digits is 13230, while the sum is 31.

The square root of 12573337 is about 3545.8901562231. The cubic root of 12573337 is about 232.5324238898.

The spelling of 12573337 in words is "twelve million, five hundred seventy-three thousand, three hundred thirty-seven".