5827720 has 32 divisors (see below), whose sum is σ = 13267800. Its totient is φ = 2303488.

The previous prime is 5827711. The next prime is 5827729. The reversal of 5827720 is 277285.

It is an interprime number because it is at equal distance from previous prime (5827711) and next prime (5827729).

It can be written as a sum of positive squares in 4 ways, for example, as 2056356 + 3771364 = 1434^2 + 1942^2 .

It is not an unprimeable number, because it can be changed into a prime (5827729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2742 + ... + 4378.

Almost surely, 2^5827720 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 5827720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6633900).

5827720 is an abundant number, since it is smaller than the sum of its proper divisors (7440080).

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

5827720 is a wasteful number, since it uses less digits than its factorization.

5827720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 5827720 is about 2414.0671076008. The cubic root of 5827720 is about 179.9559563021.

The spelling of 5827720 in words is "five million, eight hundred twenty-seven thousand, seven hundred twenty".