5778994 has 8 divisors (see below), whose sum is σ = 9335340. Its totient is φ = 2667216.

The previous prime is 5778973. The next prime is 5779001. The reversal of 5778994 is 4998775.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5697769 + 81225 = 2387^2 + 285^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111109 + ... + 111160.

Almost surely, 2^5778994 is an apocalyptic number.

5778994 is a deficient number, since it is larger than the sum of its proper divisors (3556346).

5778994 is a wasteful number, since it uses less digits than its factorization.

5778994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222284.

The product of its digits is 635040, while the sum is 49.

The square root of 5778994 is about 2403.9538265116. The cubic root of 5778994 is about 179.4530102557.

The spelling of 5778994 in words is "five million, seven hundred seventy-eight thousand, nine hundred ninety-four".