12454373 has 2 divisors, whose sum is σ = 12454374. Its totient is φ = 12454372.

The previous prime is 12454357. The next prime is 12454381. The reversal of 12454373 is 37345421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11303044 + 1151329 = 3362^2 + 1073^2 .

It is a cyclic number.

It is not a de Polignac number, because 12454373 - 2⁴ = 12454357 is a prime.

It is a super-2 number, since 2×12454373² = 310222813646258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12454313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6227186 + 6227187.

It is an arithmetic number, because the mean of its divisors is an integer number (6227187).

Almost surely, 2^12454373 is an apocalyptic number.

It is an amenable number.

12454373 is a deficient number, since it is larger than the sum of its proper divisors (1).

12454373 is an equidigital number, since it uses as much as digits as its factorization.

12454373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 12454373 is about 3529.0753746555. The cubic root of 12454373 is about 231.7967217118.

Adding to 12454373 its reverse (37345421), we get a palindrome (49799794).

The spelling of 12454373 in words is "twelve million, four hundred fifty-four thousand, three hundred seventy-three".