14432256 has 144 divisors (see below), whose sum is σ = 44717400. Its totient is φ = 4644864.

The previous prime is 14432251. The next prime is 14432263. The reversal of 14432256 is 65223441.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14432251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497650 + ... + 497678.

Almost surely, 2^14432256 is an apocalyptic number.

14432256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14432256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22358700).

14432256 is an abundant number, since it is smaller than the sum of its proper divisors (30285144).

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

14432256 is an frugal number, since it uses more digits than its factorization.

14432256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 34 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 14432256 is about 3798.9809159826. The cubic root of 14432256 is about 243.4695994553.

Adding to 14432256 its reverse (65223441), we get a palindrome (79655697).

It can be divided in two parts, 144 and 32256, that added together give a square (32400 = 180²).

The spelling of 14432256 in words is "fourteen million, four hundred thirty-two thousand, two hundred fifty-six".