5778431 has 8 divisors (see below), whose sum is σ = 6079104. Its totient is φ = 5484960.

The previous prime is 5778427. The next prime is 5778433. The reversal of 5778431 is 1348775.

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

It is a cyclic number.

It is not a de Polignac number, because 5778431 - 2² = 5778427 is a prime.

It is a super-2 number, since 2×5778431² = 66780529643522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5778391 and 5778400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5778433) 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, 116 + ... + 3401.

It is an arithmetic number, because the mean of its divisors is an integer number (759888).

Almost surely, 2^5778431 is an apocalyptic number.

5778431 is a deficient number, since it is larger than the sum of its proper divisors (300673).

5778431 is a wasteful number, since it uses less digits than its factorization.

5778431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601.

The product of its digits is 23520, while the sum is 35.

The square root of 5778431 is about 2403.8367249046. The cubic root of 5778431 is about 179.4471825214.

The spelling of 5778431 in words is "five million, seven hundred seventy-eight thousand, four hundred thirty-one".