14541493 has 2 divisors, whose sum is σ = 14541494. Its totient is φ = 14541492.

The previous prime is 14541491. The next prime is 14541503. The reversal of 14541493 is 39414541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13235044 + 1306449 = 3638^2 + 1143^2 .

It is a cyclic number.

It is not a de Polignac number, because 14541493 - 2¹ = 14541491 is a prime.

It is a super-4 number, since 4×14541493⁴ (a number of 30 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

Together with 14541491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14541491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7270746 + 7270747.

It is an arithmetic number, because the mean of its divisors is an integer number (7270747).

Almost surely, 2^14541493 is an apocalyptic number.

It is an amenable number.

14541493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14541493 is an equidigital number, since it uses as much as digits as its factorization.

14541493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 14541493 is about 3813.3309586240. The cubic root of 14541493 is about 244.0823257541.

The spelling of 14541493 in words is "fourteen million, five hundred forty-one thousand, four hundred ninety-three".