14421337 has 6 divisors (see below), whose sum is σ = 16775898. Its totient is φ = 12361104.

The previous prime is 14421317. The next prime is 14421347. The reversal of 14421337 is 73312441.

14421337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11669056 + 2752281 = 3416^2 + 1659^2 .

It is not a de Polignac number, because 14421337 - 2¹¹ = 14419289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14421317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147108 + ... + 147205.

It is an arithmetic number, because the mean of its divisors is an integer number (2795983).

Almost surely, 2^14421337 is an apocalyptic number.

It is an amenable number.

14421337 is a deficient number, since it is larger than the sum of its proper divisors (2354561).

14421337 is an equidigital number, since it uses as much as digits as its factorization.

14421337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294327 (or 294320 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 14421337 is about 3797.5435481374. The cubic root of 14421337 is about 243.4081834329.

Adding to 14421337 its reverse (73312441), we get a palindrome (87733778).

The spelling of 14421337 in words is "fourteen million, four hundred twenty-one thousand, three hundred thirty-seven".