5226309 has 16 divisors (see below), whose sum is σ = 8447040. Its totient is φ = 3167280.

The previous prime is 5226307. The next prime is 5226317. The reversal of 5226309 is 9036225.

5226309 is a `hidden beast` number, since 5 + 22 + 630 + 9 = 666.

It is not a de Polignac number, because 5226309 - 2¹ = 5226307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5226301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8502 + ... + 9095.

It is an arithmetic number, because the mean of its divisors is an integer number (527940).

Almost surely, 2^5226309 is an apocalyptic number.

It is an amenable number.

5226309 is a deficient number, since it is larger than the sum of its proper divisors (3220731).

5226309 is a wasteful number, since it uses less digits than its factorization.

5226309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17617 (or 17611 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5226309 is about 2286.1122019708. The cubic root of 5226309 is about 173.5395077058.

The spelling of 5226309 in words is "five million, two hundred twenty-six thousand, three hundred nine".