14114440 has 32 divisors (see below), whose sum is σ = 31904280. Its totient is φ = 5619712.

The previous prime is 14114431. The next prime is 14114461. The reversal of 14114440 is 4441141.

It can be written as a sum of positive squares in 4 ways, for example, as 13527684 + 586756 = 3678^2 + 766^2 .

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 7 ways as a sum of consecutive naturals, for example, 9594 + ... + 10966.

Almost surely, 2^14114440 is an apocalyptic number.

14114440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14114440 is an abundant number, since it is smaller than the sum of its proper divisors (17789840).

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

14114440 is a wasteful number, since it uses less digits than its factorization.

14114440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1637 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 14114440 is about 3756.9189504167. The cubic root of 14114440 is about 241.6691515136.

Adding to 14114440 its reverse (4441141), we get a palindrome (18555581).

The spelling of 14114440 in words is "fourteen million, one hundred fourteen thousand, four hundred forty".