4022858581 has 8 divisors (see below), whose sum is σ = 4839529280. Its totient is φ = 3266682048.

The previous prime is 4022858573. The next prime is 4022858591. The reversal of 4022858581 is 1858582204.

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

It is not a de Polignac number, because 4022858581 - 2³ = 4022858573 is a prime.

It is a super-2 number, since 2×4022858581² = 32366782325450667122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022858551) 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, 15123396 + ... + 15123661.

It is an arithmetic number, because the mean of its divisors is an integer number (604941160).

Almost surely, 2^4022858581 is an apocalyptic number.

It is an amenable number.

4022858581 is a deficient number, since it is larger than the sum of its proper divisors (816670699).

4022858581 is a wasteful number, since it uses less digits than its factorization.

4022858581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30247083.

The product of its (nonzero) digits is 204800, while the sum is 43.

The square root of 4022858581 is about 63426.0087109381. The cubic root of 4022858581 is about 1590.4191214766.

The spelling of 4022858581 in words is "four billion, twenty-two million, eight hundred fifty-eight thousand, five hundred eighty-one".