4219622 has 8 divisors (see below), whose sum is σ = 6904872. Its totient is φ = 1918000.

The previous prime is 4219609. The next prime is 4219651. The reversal of 4219622 is 2269124.

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 = 4219591 and 4219600.

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, 95879 + ... + 95922.

It is an arithmetic number, because the mean of its divisors is an integer number (863109).

Almost surely, 2^4219622 is an apocalyptic number.

4219622 is a deficient number, since it is larger than the sum of its proper divisors (2685250).

4219622 is a wasteful number, since it uses less digits than its factorization.

4219622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191814.

The product of its digits is 1728, while the sum is 26.

The square root of 4219622 is about 2054.1718525966. The cubic root of 4219622 is about 161.5937338272.

The spelling of 4219622 in words is "four million, two hundred nineteen thousand, six hundred twenty-two".