4622122 has 4 divisors (see below), whose sum is σ = 6933186. Its totient is φ = 2311060.

The previous prime is 4622083. The next prime is 4622143. The reversal of 4622122 is 2212264.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3500641 + 1121481 = 1871^2 + 1059^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4622122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155529 + ... + 1155532.

Almost surely, 2^4622122 is an apocalyptic number.

4622122 is a deficient number, since it is larger than the sum of its proper divisors (2311064).

4622122 is a wasteful number, since it uses less digits than its factorization.

4622122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311063.

The product of its digits is 384, while the sum is 19.

The square root of 4622122 is about 2149.9120912261. The cubic root of 4622122 is about 166.5765263683.

Adding to 4622122 its reverse (2212264), we get a palindrome (6834386).

The spelling of 4622122 in words is "four million, six hundred twenty-two thousand, one hundred twenty-two".