14421248 has 18 divisors (see below), whose sum is σ = 28786674. Its totient is φ = 7210496.

The previous prime is 14421233. The next prime is 14421257. The reversal of 14421248 is 84212441.

It can be written as a sum of positive squares in only one way, i.e., 8111104 + 6310144 = 2848^2 + 2512^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27911 + ... + 28422.

Almost surely, 2^14421248 is an apocalyptic number.

It is an amenable number.

14421248 is a deficient number, since it is larger than the sum of its proper divisors (14365426).

14421248 is an frugal number, since it uses more digits than its factorization.

14421248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56349 (or 56335 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 14421248 is about 3797.5318300180. The cubic root of 14421248 is about 243.4076827079.

Adding to 14421248 its reverse (84212441), we get a palindrome (98633689).

The spelling of 14421248 in words is "fourteen million, four hundred twenty-one thousand, two hundred forty-eight".