5778938 has 16 divisors (see below), whose sum is σ = 9496224. Its totient is φ = 2615760.

The previous prime is 5778931. The next prime is 5778943. The reversal of 5778938 is 8398775.

It is a super-2 number, since 2×5778938² = 66792248815688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5778892 and 5778901.

It is not an unprimeable number, because it can be changed into a prime (5778931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7256 + ... + 8012.

It is an arithmetic number, because the mean of its divisors is an integer number (593514).

Almost surely, 2^5778938 is an apocalyptic number.

5778938 is a deficient number, since it is larger than the sum of its proper divisors (3717286).

5778938 is a wasteful number, since it uses less digits than its factorization.

5778938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117.

The product of its digits is 423360, while the sum is 47.

The square root of 5778938 is about 2403.9421790051. The cubic root of 5778938 is about 179.4524306046.

The spelling of 5778938 in words is "five million, seven hundred seventy-eight thousand, nine hundred thirty-eight".