4628422 has 8 divisors (see below), whose sum is σ = 6993000. Its totient is φ = 2297424.

The previous prime is 4628417. The next prime is 4628431. The reversal of 4628422 is 2248264.

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

It is an Ulam number.

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, 8047 + ... + 8602.

It is an arithmetic number, because the mean of its divisors is an integer number (874125).

Almost surely, 2^4628422 is an apocalyptic number.

4628422 is a deficient number, since it is larger than the sum of its proper divisors (2364578).

4628422 is a wasteful number, since it uses less digits than its factorization.

4628422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16790.

The product of its digits is 6144, while the sum is 28.

The square root of 4628422 is about 2151.3767684904. The cubic root of 4628422 is about 166.6521738509.

It can be divided in two parts, 4628 and 422, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 4628422 in words is "four million, six hundred twenty-eight thousand, four hundred twenty-two".