5782780 has 12 divisors (see below), whose sum is σ = 12143880. Its totient is φ = 2313104.

The previous prime is 5782759. The next prime is 5782787. The reversal of 5782780 is 872875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5782787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144550 + ... + 144589.

It is an arithmetic number, because the mean of its divisors is an integer number (1011990).

Almost surely, 2^5782780 is an apocalyptic number.

It is an amenable number.

5782780 is an abundant number, since it is smaller than the sum of its proper divisors (6361100).

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

5782780 is a wasteful number, since it uses less digits than its factorization.

5782780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289148 (or 289146 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 5782780 is about 2404.7411503112. The cubic root of 5782780 is about 179.4921901305.

The spelling of 5782780 in words is "five million, seven hundred eighty-two thousand, seven hundred eighty".