5730280 has 16 divisors (see below), whose sum is σ = 12893220. Its totient is φ = 2292096.

The previous prime is 5730269. The next prime is 5730293. The reversal of 5730280 is 820375.

It can be written as a sum of positive squares in 2 ways, for example, as 4726276 + 1004004 = 2174^2 + 1002^2 .

It is a super-2 number, since 2×5730280² = 65672217756800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71589 + ... + 71668.

Almost surely, 2^5730280 is an apocalyptic number.

It is an amenable number.

5730280 is an abundant number, since it is smaller than the sum of its proper divisors (7162940).

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

5730280 is a wasteful number, since it uses less digits than its factorization.

5730280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143268 (or 143264 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 5730280 is about 2393.8003258417. The cubic root of 5730280 is about 178.9473540339.

The spelling of 5730280 in words is "five million, seven hundred thirty thousand, two hundred eighty".