5020849 has 8 divisors (see below), whose sum is σ = 5202792. Its totient is φ = 4842240.

The previous prime is 5020793. The next prime is 5020861. The reversal of 5020849 is 9480205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3249 + 5017600 = 57^2 + 2240^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5020849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5020349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457 + ... + 4009.

It is an arithmetic number, because the mean of its divisors is an integer number (650349).

Almost surely, 2^5020849 is an apocalyptic number.

It is an amenable number.

5020849 is a deficient number, since it is larger than the sum of its proper divisors (181943).

5020849 is a wasteful number, since it uses less digits than its factorization.

5020849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5020849 is about 2240.7251058530. The cubic root of 5020849 is about 171.2349403348.

The spelling of 5020849 in words is "five million, twenty thousand, eight hundred forty-nine".