4223798 has 8 divisors (see below), whose sum is σ = 6366360. Its totient is φ = 2101680.

The previous prime is 4223783. The next prime is 4223801. The reversal of 4223798 is 8973224.

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

It is an Ulam number.

4223798 is a modest number, since divided by 3798 gives 422 as remainder.

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, 4583 + ... + 5426.

It is an arithmetic number, because the mean of its divisors is an integer number (795795).

Almost surely, 2^4223798 is an apocalyptic number.

4223798 is a deficient number, since it is larger than the sum of its proper divisors (2142562).

4223798 is a wasteful number, since it uses less digits than its factorization.

4223798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10222.

The product of its digits is 24192, while the sum is 35.

The square root of 4223798 is about 2055.1880692530. The cubic root of 4223798 is about 161.6470239830.

It can be divided in two parts, 422 and 3798, that multiplied together give a square (1602756 = 1266²).

The spelling of 4223798 in words is "four million, two hundred twenty-three thousand, seven hundred ninety-eight".