5813730 has 48 divisors (see below), whose sum is σ = 16281720. Its totient is φ = 1430784.

The previous prime is 5813723. The next prime is 5813749. The reversal of 5813730 is 373185.

It can be written as a sum of positive squares in 4 ways, for example, as 2712609 + 3101121 = 1647^2 + 1761^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5813694 and 5813703.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1315 + ... + 3654.

Almost surely, 2^5813730 is an apocalyptic number.

5813730 is an abundant number, since it is smaller than the sum of its proper divisors (10467990).

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

5813730 is a wasteful number, since it uses less digits than its factorization.

5813730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4995 (or 4992 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5813730 is about 2411.1677668715. The cubic root of 5813730 is about 179.8118404165.

The spelling of 5813730 in words is "five million, eight hundred thirteen thousand, seven hundred thirty".