5422261 has 4 divisors (see below), whose sum is σ = 5839372. Its totient is φ = 5005152.

The previous prime is 5422247. The next prime is 5422267. The reversal of 5422261 is 1622245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1622245 = 5 ⋅324449.

It can be written as a sum of positive squares in 2 ways, for example, as 269361 + 5152900 = 519^2 + 2270^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422261 - 2⁹ = 5421749 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 (5422267) 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 3 ways as a sum of consecutive naturals, for example, 208536 + ... + 208561.

It is an arithmetic number, because the mean of its divisors is an integer number (1459843).

Almost surely, 2^5422261 is an apocalyptic number.

It is an amenable number.

5422261 is a deficient number, since it is larger than the sum of its proper divisors (417111).

5422261 is a wasteful number, since it uses less digits than its factorization.

5422261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417110.

The product of its digits is 960, while the sum is 22.

The square root of 5422261 is about 2328.5748860623. The cubic root of 5422261 is about 175.6818136206.

The spelling of 5422261 in words is "five million, four hundred twenty-two thousand, two hundred sixty-one".