12025319 has 2 divisors, whose sum is σ = 12025320. Its totient is φ = 12025318.

The previous prime is 12025283. The next prime is 12025327. The reversal of 12025319 is 91352021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12025319 is a prime.

It is a super-2 number, since 2×12025319² = 289216594103522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12025294 and 12025303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12024319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6012659 + 6012660.

It is an arithmetic number, because the mean of its divisors is an integer number (6012660).

Almost surely, 2^12025319 is an apocalyptic number.

12025319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12025319 is an equidigital number, since it uses as much as digits as its factorization.

12025319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 12025319 is about 3467.7541723715. The cubic root of 12025319 is about 229.1037521765.

The spelling of 12025319 in words is "twelve million, twenty-five thousand, three hundred nineteen".