4557022 has 8 divisors (see below), whose sum is σ = 6847200. Its totient is φ = 2274624.

The previous prime is 4556999. The next prime is 4557041. The reversal of 4557022 is 2207554.

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

It is a plaindrome in base 16.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 147 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (855900).

Almost surely, 2^4557022 is an apocalyptic number.

4557022 is a deficient number, since it is larger than the sum of its proper divisors (2290178).

4557022 is a wasteful number, since it uses less digits than its factorization.

4557022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3890.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4557022 is about 2134.7182483878. The cubic root of 4557022 is about 165.7907801111.

The spelling of 4557022 in words is "four million, five hundred fifty-seven thousand, twenty-two".