14461813 has 2 divisors, whose sum is σ = 14461814. Its totient is φ = 14461812.

The previous prime is 14461801. The next prime is 14461817. The reversal of 14461813 is 31816441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12439729 + 2022084 = 3527^2 + 1422^2 .

It is a cyclic number.

It is not a de Polignac number, because 14461813 - 2⁹ = 14461301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14461817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7230906 + 7230907.

It is an arithmetic number, because the mean of its divisors is an integer number (7230907).

Almost surely, 2^14461813 is an apocalyptic number.

It is an amenable number.

14461813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14461813 is an equidigital number, since it uses as much as digits as its factorization.

14461813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 14461813 is about 3802.8690484948. The cubic root of 14461813 is about 243.6356932374.

The spelling of 14461813 in words is "fourteen million, four hundred sixty-one thousand, eight hundred thirteen".