14207648 has 144 divisors (see below), whose sum is σ = 38007144. Its totient is φ = 5160960.

The previous prime is 14207639. The next prime is 14207663. The reversal of 14207648 is 84670241.

It can be written as a sum of positive squares in 4 ways, for example, as 7997584 + 6210064 = 2828^2 + 2492^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346508 + ... + 346548.

Almost surely, 2^14207648 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 14207648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19003572).

14207648 is an abundant number, since it is smaller than the sum of its proper divisors (23799496).

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

14207648 is a wasteful number, since it uses less digits than its factorization.

14207648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 14207648 is about 3769.3033839159. The cubic root of 14207648 is about 242.1999576776.

Adding to 14207648 its reverse (84670241), we get a palindrome (98877889).

The spelling of 14207648 in words is "fourteen million, two hundred seven thousand, six hundred forty-eight".