14215448 has 32 divisors (see below), whose sum is σ = 29257200. Its totient is φ = 6434688.

The previous prime is 14215387. The next prime is 14215459. The reversal of 14215448 is 84451241.

It is a self number, because there is not a number n which added to its sum of digits gives 14215448.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4223 + ... + 6801.

Almost surely, 2^14215448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14215448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14628600).

14215448 is an abundant number, since it is smaller than the sum of its proper divisors (15041752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14215448 is a wasteful number, since it uses less digits than its factorization.

14215448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651 (or 2647 counting only the distinct ones).

The product of its digits is 5120, while the sum is 29.

The square root of 14215448 is about 3770.3379158903. The cubic root of 14215448 is about 242.2442721684.

Adding to 14215448 its reverse (84451241), we get a palindrome (98666689).

The spelling of 14215448 in words is "fourteen million, two hundred fifteen thousand, four hundred forty-eight".