5778678 has 16 divisors (see below), whose sum is σ = 11677680. Its totient is φ = 1906176.

The previous prime is 5778673. The next prime is 5778733. The reversal of 5778678 is 8768775.

5778678 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5778671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4383 + ... + 5546.

It is an arithmetic number, because the mean of its divisors is an integer number (729855).

Almost surely, 2^5778678 is an apocalyptic number.

5778678 is an abundant number, since it is smaller than the sum of its proper divisors (5899002).

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

5778678 is a wasteful number, since it uses less digits than its factorization.

5778678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10031.

The product of its digits is 658560, while the sum is 48.

The square root of 5778678 is about 2403.8881005571. Note that the first 3 decimals coincide. The cubic root of 5778678 is about 179.4497393182.

The spelling of 5778678 in words is "five million, seven hundred seventy-eight thousand, six hundred seventy-eight".