5722858 has 8 divisors (see below), whose sum is σ = 8632260. Its totient is φ = 2845440.

The previous prime is 5722853. The next prime is 5722859. The reversal of 5722858 is 8582275.

It can be written as a sum of positive squares in 2 ways, for example, as 3697929 + 2024929 = 1923^2 + 1423^2 .

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

It is a super-2 number, since 2×5722858² = 65502207376328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5722853) 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 3 ways as a sum of consecutive naturals, for example, 7543 + ... + 8266.

Almost surely, 2^5722858 is an apocalyptic number.

5722858 is a deficient number, since it is larger than the sum of its proper divisors (2909402).

5722858 is a wasteful number, since it uses less digits than its factorization.

5722858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15992.

The product of its digits is 44800, while the sum is 37.

The square root of 5722858 is about 2392.2495689204. The cubic root of 5722858 is about 178.8700616450.

The spelling of 5722858 in words is "five million, seven hundred twenty-two thousand, eight hundred fifty-eight".