5225239 has 4 divisors (see below), whose sum is σ = 5532624. Its totient is φ = 4917856.

The previous prime is 5225237. The next prime is 5225243. The reversal of 5225239 is 9325225.

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

It is a cyclic number.

It is not a de Polignac number, because 5225239 - 2¹ = 5225237 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 (5225237) 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, 153667 + ... + 153700.

It is an arithmetic number, because the mean of its divisors is an integer number (1383156).

Almost surely, 2^5225239 is an apocalyptic number.

5225239 is a deficient number, since it is larger than the sum of its proper divisors (307385).

5225239 is a wasteful number, since it uses less digits than its factorization.

5225239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307384.

The product of its digits is 5400, while the sum is 28.

The square root of 5225239 is about 2285.8781682321. The cubic root of 5225239 is about 173.5276637865.

The spelling of 5225239 in words is "five million, two hundred twenty-five thousand, two hundred thirty-nine".