4285822 has 4 divisors (see below), whose sum is σ = 6428736. Its totient is φ = 2142910.

The previous prime is 4285817. The next prime is 4285847. The reversal of 4285822 is 2285824.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071454 + ... + 1071457.

It is an arithmetic number, because the mean of its divisors is an integer number (1607184).

Almost surely, 2^4285822 is an apocalyptic number.

4285822 is a deficient number, since it is larger than the sum of its proper divisors (2142914).

4285822 is a wasteful number, since it uses less digits than its factorization.

4285822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142913.

The product of its digits is 10240, while the sum is 31.

The square root of 4285822 is about 2070.2226933352. Note that the first 3 decimals coincide. The cubic root of 4285822 is about 162.4344129796.

The spelling of 4285822 in words is "four million, two hundred eighty-five thousand, eight hundred twenty-two".