5778401 has 8 divisors (see below), whose sum is σ = 6037440. Its totient is φ = 5524848.

The previous prime is 5778391. The next prime is 5778407. The reversal of 5778401 is 1048775.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5778401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5778407) 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, 860 + ... + 3506.

It is an arithmetic number, because the mean of its divisors is an integer number (754680).

Almost surely, 2^5778401 is an apocalyptic number.

It is an amenable number.

5778401 is a deficient number, since it is larger than the sum of its proper divisors (259039).

5778401 is a wasteful number, since it uses less digits than its factorization.

5778401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 5778401 is about 2403.8304848720. The cubic root of 5778401 is about 179.4468719743.

The spelling of 5778401 in words is "five million, seven hundred seventy-eight thousand, four hundred one".