12062819 has 2 divisors, whose sum is σ = 12062820. Its totient is φ = 12062818.

The previous prime is 12062807. The next prime is 12062821. The reversal of 12062819 is 91826021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12062819 - 2⁴ = 12062803 is a prime.

It is a super-2 number, since 2×12062819² = 291023204453522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 12062821, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12062791 and 12062800.

It is not a weakly prime, because it can be changed into another prime (12062839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6031409 + 6031410.

It is an arithmetic number, because the mean of its divisors is an integer number (6031410).

Almost surely, 2^12062819 is an apocalyptic number.

12062819 is a deficient number, since it is larger than the sum of its proper divisors (1).

12062819 is an equidigital number, since it uses as much as digits as its factorization.

12062819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 12062819 is about 3473.1569213037. The cubic root of 12062819 is about 229.3416523277.

The spelling of 12062819 in words is "twelve million, sixty-two thousand, eight hundred nineteen".