12354893 has 2 divisors, whose sum is σ = 12354894. Its totient is φ = 12354892.

The previous prime is 12354871. The next prime is 12354907. The reversal of 12354893 is 39845321.

12354893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11710084 + 644809 = 3422^2 + 803^2 .

It is a cyclic number.

It is not a de Polignac number, because 12354893 - 2⁸ = 12354637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12354863) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6177446 + 6177447.

It is an arithmetic number, because the mean of its divisors is an integer number (6177447).

Almost surely, 2^12354893 is an apocalyptic number.

It is an amenable number.

12354893 is a deficient number, since it is larger than the sum of its proper divisors (1).

12354893 is an equidigital number, since it uses as much as digits as its factorization.

12354893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 12354893 is about 3514.9527735092. The cubic root of 12354893 is about 231.1779080854.

The spelling of 12354893 in words is "twelve million, three hundred fifty-four thousand, eight hundred ninety-three".