5842749 has 16 divisors (see below), whose sum is σ = 8587584. Its totient is φ = 3504000.

The previous prime is 5842723. The next prime is 5842769. The reversal of 5842749 is 9472485.

It is not a de Polignac number, because 5842749 - 2⁸ = 5842493 is a prime.

5842749 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5842769) 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 in 15 ways as a sum of consecutive naturals, for example, 2457 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (536724).

Almost surely, 2^5842749 is an apocalyptic number.

It is an amenable number.

5842749 is a deficient number, since it is larger than the sum of its proper divisors (2744835).

5842749 is a wasteful number, since it uses less digits than its factorization.

5842749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868.

The product of its digits is 80640, while the sum is 39.

The square root of 5842749 is about 2417.1778999486. The cubic root of 5842749 is about 180.1105185484.

It can be divided in two parts, 584 and 2749, that added together give a palindrome (3333).

The spelling of 5842749 in words is "five million, eight hundred forty-two thousand, seven hundred forty-nine".