5778822 has 32 divisors (see below), whose sum is σ = 13289472. Its totient is φ = 1641024.

The previous prime is 5778821. The next prime is 5778847. The reversal of 5778822 is 2288775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5778821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9058 + ... + 9674.

It is an arithmetic number, because the mean of its divisors is an integer number (415296).

Almost surely, 2^5778822 is an apocalyptic number.

5778822 is an abundant number, since it is smaller than the sum of its proper divisors (7510650).

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

5778822 is a wasteful number, since it uses less digits than its factorization.

5778822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852.

The product of its digits is 62720, while the sum is 39.

The square root of 5778822 is about 2403.9180518479. The cubic root of 5778822 is about 179.4512298868.

The spelling of 5778822 in words is "five million, seven hundred seventy-eight thousand, eight hundred twenty-two".