14462813 has 2 divisors, whose sum is σ = 14462814. Its totient is φ = 14462812.

The previous prime is 14462807. The next prime is 14462831. The reversal of 14462813 is 31826441.

Together with next prime (14462831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14462809 + 4 = 3803^2 + 2^2 .

It is an emirp because it is prime and its reverse (31826441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14462813 - 2⁸ = 14462557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14462863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7231406 + 7231407.

It is an arithmetic number, because the mean of its divisors is an integer number (7231407).

Almost surely, 2^14462813 is an apocalyptic number.

It is an amenable number.

14462813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14462813 is an equidigital number, since it uses as much as digits as its factorization.

14462813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 29.

The square root of 14462813 is about 3803.0005259006. Note that the first 3 decimals coincide. The cubic root of 14462813 is about 243.6413087176.

The spelling of 14462813 in words is "fourteen million, four hundred sixty-two thousand, eight hundred thirteen".