14272549 has 2 divisors, whose sum is σ = 14272550. Its totient is φ = 14272548.

The previous prime is 14272519. The next prime is 14272579. The reversal of 14272549 is 94527241.

It is a balanced prime because it is at equal distance from previous prime (14272519) and next prime (14272579).

It can be written as a sum of positive squares in only one way, i.e., 10824100 + 3448449 = 3290^2 + 1857^2 .

It is a cyclic number.

It is not a de Polignac number, because 14272549 - 2¹³ = 14264357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14272519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7136274 + 7136275.

It is an arithmetic number, because the mean of its divisors is an integer number (7136275).

Almost surely, 2^14272549 is an apocalyptic number.

It is an amenable number.

14272549 is a deficient number, since it is larger than the sum of its proper divisors (1).

14272549 is an equidigital number, since it uses as much as digits as its factorization.

14272549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 14272549 is about 3777.9027250579. The cubic root of 14272549 is about 242.5681899849.

The spelling of 14272549 in words is "fourteen million, two hundred seventy-two thousand, five hundred forty-nine".