5631344 has 10 divisors (see below), whose sum is σ = 10910760. Its totient is φ = 2815664.

The previous prime is 5631341. The next prime is 5631349. The reversal of 5631344 is 4431365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631341) by changing a digit.

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 as a sum of consecutive naturals, namely, 175964 + ... + 175995.

It is an arithmetic number, because the mean of its divisors is an integer number (1091076).

Almost surely, 2^5631344 is an apocalyptic number.

It is an amenable number.

5631344 is a deficient number, since it is larger than the sum of its proper divisors (5279416).

5631344 is a wasteful number, since it uses less digits than its factorization.

5631344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351967 (or 351961 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 5631344 is about 2373.0453008740. The cubic root of 5631344 is about 177.9114991604.

The spelling of 5631344 in words is "five million, six hundred thirty-one thousand, three hundred forty-four".