5583944 has 8 divisors (see below), whose sum is σ = 10469910. Its totient is φ = 2791968.

The previous prime is 5583943. The next prime is 5583947. The reversal of 5583944 is 4493855.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5579044 + 4900 = 2362^2 + 70^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5583898 and 5583907.

It is not an unprimeable number, because it can be changed into a prime (5583943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348989 + ... + 349004.

Almost surely, 2^5583944 is an apocalyptic number.

It is an amenable number.

5583944 is a deficient number, since it is larger than the sum of its proper divisors (4885966).

5583944 is a wasteful number, since it uses less digits than its factorization.

5583944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697999 (or 697995 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 5583944 is about 2363.0370289100. The cubic root of 5583944 is about 177.4109213814.

The spelling of 5583944 in words is "five million, five hundred eighty-three thousand, nine hundred forty-four".