5732644 has 24 divisors (see below), whose sum is σ = 10499328. Its totient is φ = 2735520.

The previous prime is 5732627. The next prime is 5732647. The reversal of 5732644 is 4462375.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (5732647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10014 + ... + 10570.

It is an arithmetic number, because the mean of its divisors is an integer number (437472).

Almost surely, 2^5732644 is an apocalyptic number.

It is an amenable number.

5732644 is a deficient number, since it is larger than the sum of its proper divisors (4766684).

5732644 is a wasteful number, since it uses less digits than its factorization.

5732644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 673 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 5732644 is about 2394.2940504458. The cubic root of 5732644 is about 178.9719586131.

The spelling of 5732644 in words is "five million, seven hundred thirty-two thousand, six hundred forty-four".