5820724 has 24 divisors (see below), whose sum is σ = 12537728. Its totient is φ = 2302560.

The previous prime is 5820713. The next prime is 5820739. The reversal of 5820724 is 4270285.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 5820692 and 5820701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7632 + ... + 8359.

Almost surely, 2^5820724 is an apocalyptic number.

It is an amenable number.

5820724 is an abundant number, since it is smaller than the sum of its proper divisors (6717004).

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

5820724 is a wasteful number, since it uses less digits than its factorization.

5820724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16015 (or 16013 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5820724 is about 2412.6176655243. The cubic root of 5820724 is about 179.8839169230.

The spelling of 5820724 in words is "five million, eight hundred twenty thousand, seven hundred twenty-four".