14433444 has 48 divisors (see below), whose sum is σ = 37800000. Its totient is φ = 4762368.

The previous prime is 14433427. The next prime is 14433467. The reversal of 14433444 is 44433441.

14433444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14433444² = 416648611402272, which contains 22 as substring.

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

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10932 + ... + 12180.

It is an arithmetic number, because the mean of its divisors is an integer number (787500).

Almost surely, 2^14433444 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 14433444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18900000).

14433444 is an abundant number, since it is smaller than the sum of its proper divisors (23366556).

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

14433444 is a wasteful number, since it uses less digits than its factorization.

14433444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369 (or 1361 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 14433444 is about 3799.1372704866. The cubic root of 14433444 is about 243.4762797218.

Adding to 14433444 its reverse (44433441), we get a palindrome (58866885).

The spelling of 14433444 in words is "fourteen million, four hundred thirty-three thousand, four hundred forty-four".