14722849 has 2 divisors, whose sum is σ = 14722850. Its totient is φ = 14722848.

The previous prime is 14722847. The next prime is 14722889. The reversal of 14722849 is 94822741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9579025 + 5143824 = 3095^2 + 2268^2 .

It is a cyclic number.

It is not a de Polignac number, because 14722849 - 2¹ = 14722847 is a prime.

Together with 14722847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14722843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7361424 + 7361425.

It is an arithmetic number, because the mean of its divisors is an integer number (7361425).

Almost surely, 2^14722849 is an apocalyptic number.

It is an amenable number.

14722849 is a deficient number, since it is larger than the sum of its proper divisors (1).

14722849 is an equidigital number, since it uses as much as digits as its factorization.

14722849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 37.

The square root of 14722849 is about 3837.0364866652. The cubic root of 14722849 is about 245.0928372313.

The spelling of 14722849 in words is "fourteen million, seven hundred twenty-two thousand, eight hundred forty-nine".