5222761 has 2 divisors, whose sum is σ = 5222762. Its totient is φ = 5222760.

The previous prime is 5222753. The next prime is 5222797. The reversal of 5222761 is 1672225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5089536 + 133225 = 2256^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 5222761 - 2³ = 5222753 is a prime.

It is not a weakly prime, because it can be changed into another prime (5222731) 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 as a sum of consecutive naturals, namely, 2611380 + 2611381.

It is an arithmetic number, because the mean of its divisors is an integer number (2611381).

Almost surely, 2^5222761 is an apocalyptic number.

It is an amenable number.

5222761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5222761 is an equidigital number, since it uses as much as digits as its factorization.

5222761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 25.

The square root of 5222761 is about 2285.3360803173. The cubic root of 5222761 is about 173.5002283879.

Adding to 5222761 its reverse (1672225), we get a palindrome (6894986).

The spelling of 5222761 in words is "five million, two hundred twenty-two thousand, seven hundred sixty-one".