5249769 has 8 divisors (see below), whose sum is σ = 7999680. Its totient is φ = 2999856.

The previous prime is 5249731. The next prime is 5249771. The reversal of 5249769 is 9679425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5249769 - 2⁸ = 5249513 is a prime.

It is a super-2 number, since 2×5249769² = 55120149106722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5249769.

It is not an unprimeable number, because it can be changed into a prime (5249729) 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, 124974 + ... + 125015.

It is an arithmetic number, because the mean of its divisors is an integer number (999960).

Almost surely, 2^5249769 is an apocalyptic number.

It is an amenable number.

5249769 is a deficient number, since it is larger than the sum of its proper divisors (2749911).

5249769 is a wasteful number, since it uses less digits than its factorization.

5249769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249999.

The product of its digits is 136080, while the sum is 42.

The square root of 5249769 is about 2291.2374385908. The cubic root of 5249769 is about 173.7987831207.

The spelling of 5249769 in words is "five million, two hundred forty-nine thousand, seven hundred sixty-nine".