8241444 has 18 divisors (see below), whose sum is σ = 20832630. Its totient is φ = 2747136.

The previous prime is 8241433. The next prime is 8241463. The reversal of 8241444 is 4441428.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7452900 + 788544 = 2730^2 + 888^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 114429 + ... + 114500.

Almost surely, 2^8241444 is an apocalyptic number.

It is an amenable number.

8241444 is an abundant number, since it is smaller than the sum of its proper divisors (12591186).

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

8241444 is a wasteful number, since it uses less digits than its factorization.

8241444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228939 (or 228934 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 8241444 is about 2870.7915284813. The cubic root of 8241444 is about 201.9921246480.

The spelling of 8241444 in words is "eight million, two hundred forty-one thousand, four hundred forty-four".