12572419 has 2 divisors, whose sum is σ = 12572420. Its totient is φ = 12572418.

The previous prime is 12572377. The next prime is 12572431. The reversal of 12572419 is 91427521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12572419 - 2⁷ = 12572291 is a prime.

It is a super-2 number, since 2×12572419² = 316131439023122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12572479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6286209 + 6286210.

It is an arithmetic number, because the mean of its divisors is an integer number (6286210).

Almost surely, 2^12572419 is an apocalyptic number.

12572419 is a deficient number, since it is larger than the sum of its proper divisors (1).

12572419 is an equidigital number, since it uses as much as digits as its factorization.

12572419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 31.

The square root of 12572419 is about 3545.7607082261. The cubic root of 12572419 is about 232.5267645606.

The spelling of 12572419 in words is "twelve million, five hundred seventy-two thousand, four hundred nineteen".