5688458 has 4 divisors (see below), whose sum is σ = 8532690. Its totient is φ = 2844228.

The previous prime is 5688443. The next prime is 5688461. The reversal of 5688458 is 8548865.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5414929 + 273529 = 2327^2 + 523^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1422113 + ... + 1422116.

Almost surely, 2^5688458 is an apocalyptic number.

5688458 is a deficient number, since it is larger than the sum of its proper divisors (2844232).

5688458 is a wasteful number, since it uses less digits than its factorization.

5688458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844231.

The product of its digits is 307200, while the sum is 44.

The square root of 5688458 is about 2385.0488464600. The cubic root of 5688458 is about 178.5109461911.

The spelling of 5688458 in words is "five million, six hundred eighty-eight thousand, four hundred fifty-eight".