12573419 has 4 divisors (see below), whose sum is σ = 12614160. Its totient is φ = 12532680.

The previous prime is 12573401. The next prime is 12573427. The reversal of 12573419 is 91437521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91437521 = 7 ⋅13062503.

It is a cyclic number.

It is not a de Polignac number, because 12573419 - 2⁸ = 12573163 is a prime.

It is a super-2 number, since 2×12573419² = 316181730699122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12573439) 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, 19904 + ... + 20525.

It is an arithmetic number, because the mean of its divisors is an integer number (3153540).

Almost surely, 2^12573419 is an apocalyptic number.

12573419 is a deficient number, since it is larger than the sum of its proper divisors (40741).

12573419 is an equidigital number, since it uses as much as digits as its factorization.

12573419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40740.

The product of its digits is 7560, while the sum is 32.

The square root of 12573419 is about 3545.9017188862. The cubic root of 12573419 is about 232.5329293938.

The spelling of 12573419 in words is "twelve million, five hundred seventy-three thousand, four hundred nineteen".