5781080 has 32 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 2290176.

The previous prime is 5781077. The next prime is 5781091. The reversal of 5781080 is 801875.

It is a happy number.

It is an Ulam number.

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, 3881 + ... + 5159.

It is an arithmetic number, because the mean of its divisors is an integer number (410400).

Almost surely, 2^5781080 is an apocalyptic number.

It is an amenable number.

5781080 is an abundant number, since it is smaller than the sum of its proper divisors (7351720).

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

5781080 is a wasteful number, since it uses less digits than its factorization.

5781080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 5781080 is about 2404.3876559324. The cubic root of 5781080 is about 179.4745995928.

The spelling of 5781080 in words is "five million, seven hundred eighty-one thousand, eighty".