4643022 has 8 divisors (see below), whose sum is σ = 9286056. Its totient is φ = 1547672.

The previous prime is 4643003. The next prime is 4643039. The reversal of 4643022 is 2203464.

4643022 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

4643022 is an admirable number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4643022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386913 + ... + 386924.

It is an arithmetic number, because the mean of its divisors is an integer number (1160757).

Almost surely, 2^4643022 is an apocalyptic number.

4643022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4643022 is a wasteful number, since it uses less digits than its factorization.

4643022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773842.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4643022 is about 2154.7672728163. The cubic root of 4643022 is about 166.8272203964.

Adding to 4643022 its reverse (2203464), we get a palindrome (6846486).

It can be divided in two parts, 464 and 3022, that added together give a triangular number (3486 = T₈₃).

The spelling of 4643022 in words is "four million, six hundred forty-three thousand, twenty-two".