5730780 has 96 divisors (see below), whose sum is σ = 18466560. Its totient is φ = 1313280.

The previous prime is 5730779. The next prime is 5730793. The reversal of 5730780 is 870375.

5730780 = T₃₁₆ + T₃₁₇ + ... + T₄₀₃.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12312 + ... + 12768.

It is an arithmetic number, because the mean of its divisors is an integer number (192360).

Almost surely, 2^5730780 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 5730780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9233280).

5730780 is an abundant number, since it is smaller than the sum of its proper divisors (12735780).

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

5730780 is a wasteful number, since it uses less digits than its factorization.

5730780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 5730780 is about 2393.9047600103. The cubic root of 5730780 is about 178.9525586123.

The spelling of 5730780 in words is "five million, seven hundred thirty thousand, seven hundred eighty".