5778091 has 8 divisors (see below), whose sum is σ = 6350400. Its totient is φ = 5213640.

The previous prime is 5778077. The next prime is 5778137. The reversal of 5778091 is 1908775.

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

It is a cyclic number.

It is not a de Polignac number, because 5778091 - 2⁷ = 5777963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5778091.

It is not an unprimeable number, because it can be changed into a prime (5778001) 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, 361 + ... + 3418.

It is an arithmetic number, because the mean of its divisors is an integer number (793800).

Almost surely, 2^5778091 is an apocalyptic number.

5778091 is a deficient number, since it is larger than the sum of its proper divisors (572309).

5778091 is a wasteful number, since it uses less digits than its factorization.

5778091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3929.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 5778091 is about 2403.7660035869. The cubic root of 5778091 is about 179.4436629247.

It can be divided in two parts, 577 and 8091, that added together give a palindrome (8668).

The spelling of 5778091 in words is "five million, seven hundred seventy-eight thousand, ninety-one".