4570022 has 8 divisors (see below), whose sum is σ = 6971400. Its totient is φ = 2246224.

The previous prime is 4570001. The next prime is 4570037. The reversal of 4570022 is 2200754.

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

It is a junction number, because it is equal to n+sod(n) for n = 4569976 and 4570003.

It is a congruent number.

It is an unprimeable number.

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, 19247 + ... + 19482.

It is an arithmetic number, because the mean of its divisors is an integer number (871425).

Almost surely, 2^4570022 is an apocalyptic number.

4570022 is a deficient number, since it is larger than the sum of its proper divisors (2401378).

4570022 is a wasteful number, since it uses less digits than its factorization.

4570022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38790.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 4570022 is about 2137.7609782200. The cubic root of 4570022 is about 165.9482831104.

Adding to 4570022 its reverse (2200754), we get a palindrome (6770776).

The spelling of 4570022 in words is "four million, five hundred seventy thousand, twenty-two".