14812393 has 2 divisors, whose sum is σ = 14812394. Its totient is φ = 14812392.

The previous prime is 14812367. The next prime is 14812403. The reversal of 14812393 is 39321841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14645929 + 166464 = 3827^2 + 408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14812393 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (14812093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7406196 + 7406197.

It is an arithmetic number, because the mean of its divisors is an integer number (7406197).

Almost surely, 2^14812393 is an apocalyptic number.

It is an amenable number.

14812393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14812393 is an equidigital number, since it uses as much as digits as its factorization.

14812393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 31.

The square root of 14812393 is about 3848.6871787663. The cubic root of 14812393 is about 245.5887161169.

The spelling of 14812393 in words is "fourteen million, eight hundred twelve thousand, three hundred ninety-three".