14344720 has 60 divisors (see below), whose sum is σ = 36148356. Its totient is φ = 5291520.

The previous prime is 14344717. The next prime is 14344721. The reversal of 14344720 is 2744341.

It can be written as a sum of positive squares in 6 ways, for example, as 1982464 + 12362256 = 1408^2 + 3516^2 .

It is not an unprimeable number, because it can be changed into a prime (14344721) 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, 12990 + ... + 14050.

Almost surely, 2^14344720 is an apocalyptic number.

14344720 is a gapful number since it is divisible by the number (10) 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 14344720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18074178).

14344720 is an abundant number, since it is smaller than the sum of its proper divisors (21803636).

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

14344720 is a wasteful number, since it uses less digits than its factorization.

14344720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 14344720 is about 3787.4424088031. The cubic root of 14344720 is about 242.9763619631.

The spelling of 14344720 in words is "fourteen million, three hundred forty-four thousand, seven hundred twenty".