5627944 has 40 divisors (see below), whose sum is σ = 12352410. Its totient is φ = 2403744.

The previous prime is 5627917. The next prime is 5627977. The reversal of 5627944 is 4497265.

It can be written as a sum of positive squares in only one way, i.e., 3467044 + 2160900 = 1862^2 + 1470^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19062 + ... + 19354.

Almost surely, 2^5627944 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 5627944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6176205).

5627944 is an abundant number, since it is smaller than the sum of its proper divisors (6724466).

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

5627944 is an equidigital number, since it uses as much as digits as its factorization.

5627944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 302 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 5627944 is about 2372.3288136344. The cubic root of 5627944 is about 177.8756864617.

The spelling of 5627944 in words is "five million, six hundred twenty-seven thousand, nine hundred forty-four".