5780931 has 8 divisors (see below), whose sum is σ = 8300880. Its totient is φ = 3557472.

The previous prime is 5780927. The next prime is 5780933. The reversal of 5780931 is 1390875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5780931 - 2² = 5780927 is a prime.

It is a super-2 number, since 2×5780931² = 66838326453522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5780892 and 5780901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5780933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74076 + ... + 74153.

It is an arithmetic number, because the mean of its divisors is an integer number (1037610).

Almost surely, 2^5780931 is an apocalyptic number.

5780931 is a deficient number, since it is larger than the sum of its proper divisors (2519949).

5780931 is a wasteful number, since it uses less digits than its factorization.

5780931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148245.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 5780931 is about 2404.3566707126. The cubic root of 5780931 is about 179.4730576695.

The spelling of 5780931 in words is "five million, seven hundred eighty thousand, nine hundred thirty-one".