14490493 has 2 divisors, whose sum is σ = 14490494. Its totient is φ = 14490492.

The previous prime is 14490491. The next prime is 14490533. The reversal of 14490493 is 39409441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10004569 + 4485924 = 3163^2 + 2118^2 .

It is an emirp because it is prime and its reverse (39409441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14490493 - 2¹ = 14490491 is a prime.

Together with 14490491, it forms a pair of twin primes.

It is equal to p₉₃₉₉₀₄ and since 14490493 and 939904 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14490491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7245246 + 7245247.

It is an arithmetic number, because the mean of its divisors is an integer number (7245247).

Almost surely, 2^14490493 is an apocalyptic number.

It is an amenable number.

14490493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14490493 is an equidigital number, since it uses as much as digits as its factorization.

14490493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 14490493 is about 3806.6380179891. The cubic root of 14490493 is about 243.7966425754.

The spelling of 14490493 in words is "fourteen million, four hundred ninety thousand, four hundred ninety-three".