5222261 has 4 divisors (see below), whose sum is σ = 5697024. Its totient is φ = 4747500.

The previous prime is 5222251. The next prime is 5222297. The reversal of 5222261 is 1622225.

5222261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5222261 - 2⁶ = 5222197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222251) 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, 237365 + ... + 237386.

It is an arithmetic number, because the mean of its divisors is an integer number (1424256).

Almost surely, 2^5222261 is an apocalyptic number.

It is an amenable number.

5222261 is a deficient number, since it is larger than the sum of its proper divisors (474763).

5222261 is a wasteful number, since it uses less digits than its factorization.

5222261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474762.

The product of its digits is 480, while the sum is 20.

The square root of 5222261 is about 2285.2266845983. The cubic root of 5222261 is about 173.4946915411.

Adding to 5222261 its reverse (1622225), we get a palindrome (6844486).

The spelling of 5222261 in words is "five million, two hundred twenty-two thousand, two hundred sixty-one".