5709756 has 48 divisors (see below), whose sum is σ = 15198624. Its totient is φ = 1652736.

The previous prime is 5709751. The next prime is 5709757. The reversal of 5709756 is 6579075.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5709751) 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, 1576 + ... + 3728.

It is an arithmetic number, because the mean of its divisors is an integer number (316638).

Almost surely, 2^5709756 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5709756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7599312).

5709756 is an abundant number, since it is smaller than the sum of its proper divisors (9488868).

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

5709756 is a wasteful number, since it uses less digits than its factorization.

5709756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190 (or 2188 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 39.

The square root of 5709756 is about 2389.5095731133. The cubic root of 5709756 is about 178.7334547093.

The spelling of 5709756 in words is "five million, seven hundred nine thousand, seven hundred fifty-six".