14447830 has 16 divisors (see below), whose sum is σ = 26100144. Its totient is φ = 5758240.

The previous prime is 14447821. The next prime is 14447833. The reversal of 14447830 is 3874441.

It is a junction number, because it is equal to n+sod(n) for n = 14447792 and 14447801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14447833) 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, 465 + ... + 5395.

It is an arithmetic number, because the mean of its divisors is an integer number (1631259).

Almost surely, 2^14447830 is an apocalyptic number.

14447830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14447830 is a deficient number, since it is larger than the sum of its proper divisors (11652314).

14447830 is a wasteful number, since it uses less digits than its factorization.

14447830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5231.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 14447830 is about 3801.0301235323. The cubic root of 14447830 is about 243.5571448452.

It can be divided in two parts, 144 and 47830, that added together give a palindrome (47974).

The spelling of 14447830 in words is "fourteen million, four hundred forty-seven thousand, eight hundred thirty".