5709233 has 4 divisors (see below), whose sum is σ = 5747700. Its totient is φ = 5670768.

The previous prime is 5709217. The next prime is 5709269. The reversal of 5709233 is 3329075.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2053489 + 3655744 = 1433^2 + 1912^2 .

It is a cyclic number.

It is not a de Polignac number, because 5709233 - 2⁴ = 5709217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5709196 and 5709205.

It is not an unprimeable number, because it can be changed into a prime (5709293) 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, 19010 + ... + 19307.

It is an arithmetic number, because the mean of its divisors is an integer number (1436925).

Almost surely, 2^5709233 is an apocalyptic number.

It is an amenable number.

5709233 is a deficient number, since it is larger than the sum of its proper divisors (38467).

5709233 is a wasteful number, since it uses less digits than its factorization.

5709233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38466.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 5709233 is about 2389.4001339248. The cubic root of 5709233 is about 178.7279973570.

The spelling of 5709233 in words is "five million, seven hundred nine thousand, two hundred thirty-three".