5582749 has 4 divisors (see below), whose sum is σ = 5911164. Its totient is φ = 5254336.

The previous prime is 5582737. The next prime is 5582771. The reversal of 5582749 is 9472855.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3080025 + 2502724 = 1755^2 + 1582^2 .

It is a cyclic number.

It is not a de Polignac number, because 5582749 - 2¹³ = 5574557 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5588749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164182 + ... + 164215.

It is an arithmetic number, because the mean of its divisors is an integer number (1477791).

Almost surely, 2^5582749 is an apocalyptic number.

It is an amenable number.

5582749 is a deficient number, since it is larger than the sum of its proper divisors (328415).

5582749 is a wasteful number, since it uses less digits than its factorization.

5582749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328414.

The product of its digits is 100800, while the sum is 40.

The square root of 5582749 is about 2362.7841628046. The cubic root of 5582749 is about 177.3982647850.

The spelling of 5582749 in words is "five million, five hundred eighty-two thousand, seven hundred forty-nine".