5778423 has 18 divisors (see below), whose sum is σ = 9710064. Its totient is φ = 3301704.

The previous prime is 5778407. The next prime is 5778427. The reversal of 5778423 is 3248775.

5778423 is a `hidden beast` number, since 577 + 84 + 2 + 3 = 666.

It is not a de Polignac number, because 5778423 - 2⁴ = 5778407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5778427) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6111 + ... + 6992.

It is an arithmetic number, because the mean of its divisors is an integer number (539448).

Almost surely, 2^5778423 is an apocalyptic number.

5778423 is a deficient number, since it is larger than the sum of its proper divisors (3931641).

5778423 is a wasteful number, since it uses less digits than its factorization.

5778423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13123 (or 13113 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 5778423 is about 2403.8350608975. The cubic root of 5778423 is about 179.4470997089.

The spelling of 5778423 in words is "five million, seven hundred seventy-eight thousand, four hundred twenty-three".