14172648 has 64 divisors (see below), whose sum is σ = 41904000. Its totient is φ = 3908352.

The previous prime is 14172643. The next prime is 14172649. The reversal of 14172648 is 84627141.

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

It is not an unprimeable number, because it can be changed into a prime (14172643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3418 + ... + 6326.

It is an arithmetic number, because the mean of its divisors is an integer number (654750).

Almost surely, 2^14172648 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 14172648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20952000).

14172648 is an abundant number, since it is smaller than the sum of its proper divisors (27731352).

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

14172648 is a wasteful number, since it uses less digits than its factorization.

14172648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954 (or 2950 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 14172648 is about 3764.6577533688. The cubic root of 14172648 is about 242.0009106812. Note that the first 3 decimals are identical.

Adding to 14172648 its reverse (84627141), we get a palindrome (98799789).

The spelling of 14172648 in words is "fourteen million, one hundred seventy-two thousand, six hundred forty-eight".