5422309 has 4 divisors (see below), whose sum is σ = 5457004. Its totient is φ = 5387616.

The previous prime is 5422297. The next prime is 5422321. The reversal of 5422309 is 9032245.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5422297) and next prime (5422321).

It can be written as a sum of positive squares in 2 ways, for example, as 1232100 + 4190209 = 1110^2 + 2047^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422309 - 2¹⁵ = 5389541 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 (5422369) 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, 17112 + ... + 17425.

It is an arithmetic number, because the mean of its divisors is an integer number (1364251).

Almost surely, 2^5422309 is an apocalyptic number.

It is an amenable number.

5422309 is a deficient number, since it is larger than the sum of its proper divisors (34695).

5422309 is a wasteful number, since it uses less digits than its factorization.

5422309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34694.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5422309 is about 2328.5851927726. The cubic root of 5422309 is about 175.6823320207.

The spelling of 5422309 in words is "five million, four hundred twenty-two thousand, three hundred nine".