14401056 has 24 divisors (see below), whose sum is σ = 37803024. Its totient is φ = 4800320.

The previous prime is 14401043. The next prime is 14401061. The reversal of 14401056 is 65010441.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74910 + ... + 75101.

It is an arithmetic number, because the mean of its divisors is an integer number (1575126).

Almost surely, 2^14401056 is an apocalyptic number.

14401056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14401056 is an abundant number, since it is smaller than the sum of its proper divisors (23401968).

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

14401056 is a wasteful number, since it uses less digits than its factorization.

14401056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150024 (or 150016 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 14401056 is about 3794.8723298683. The cubic root of 14401056 is about 243.2940267195.

Adding to 14401056 its reverse (65010441), we get a palindrome (79411497).

The spelling of 14401056 in words is "fourteen million, four hundred one thousand, fifty-six".