5709216 has 24 divisors (see below), whose sum is σ = 14986944. Its totient is φ = 1903040.

The previous prime is 5709169. The next prime is 5709217. The reversal of 5709216 is 6129075.

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5709217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29640 + ... + 29831.

It is an arithmetic number, because the mean of its divisors is an integer number (624456).

Almost surely, 2^5709216 is an apocalyptic number.

It is an amenable number.

5709216 is an abundant number, since it is smaller than the sum of its proper divisors (9277728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5709216 is a wasteful number, since it uses less digits than its factorization.

5709216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59484 (or 59476 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 5709216 is about 2389.3965765440. The cubic root of 5709216 is about 178.7278199613.

The spelling of 5709216 in words is "five million, seven hundred nine thousand, two hundred sixteen".