4014444 has 24 divisors (see below), whose sum is σ = 10705408. Its totient is φ = 1146960.

The previous prime is 4014421. The next prime is 4014449. The reversal of 4014444 is 4444104.

4014444 = T₃₇ + T₃₈ + ... + T₂₈₈.

4014444 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4014444² = 32231521258272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 4014444.

It is not an unprimeable number, because it can be changed into a prime (4014449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23812 + ... + 23979.

Almost surely, 2^4014444 is an apocalyptic number.

It is an amenable number.

4014444 is an abundant number, since it is smaller than the sum of its proper divisors (6690964).

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

4014444 is a wasteful number, since it uses less digits than its factorization.

4014444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47805 (or 47803 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4014444 is about 2003.6077460421. The cubic root of 4014444 is about 158.9309458456.

Adding to 4014444 its reverse (4444104), we get a palindrome (8458548).

The spelling of 4014444 in words is "four million, fourteen thousand, four hundred forty-four".