14472217 has 8 divisors (see below), whose sum is σ = 14952392. Its totient is φ = 13996800.

The previous prime is 14472203. The next prime is 14472239. The reversal of 14472217 is 71227441.

14472217 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 4 ways, for example, as 1648656 + 12823561 = 1284^2 + 3581^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14472217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14472277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5617 + ... + 7777.

It is an arithmetic number, because the mean of its divisors is an integer number (1869049).

Almost surely, 2^14472217 is an apocalyptic number.

It is an amenable number.

14472217 is a deficient number, since it is larger than the sum of its proper divisors (480175).

14472217 is a wasteful number, since it uses less digits than its factorization.

14472217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379.

The product of its digits is 3136, while the sum is 28.

The square root of 14472217 is about 3804.2367171353. The cubic root of 14472217 is about 243.6941040360.

Adding to 14472217 its reverse (71227441), we get a palindrome (85699658).

It can be divided in two parts, 144 and 72217, that added together give a square (72361 = 269²).

The spelling of 14472217 in words is "fourteen million, four hundred seventy-two thousand, two hundred seventeen".