4285122 has 32 divisors (see below), whose sum is σ = 9294912. Its totient is φ = 1311744.

The previous prime is 4285087. The next prime is 4285123. The reversal of 4285122 is 2215824.

It is a junction number, because it is equal to n+sod(n) for n = 4285092 and 4285101.

It is not an unprimeable number, because it can be changed into a prime (4285123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3898 + ... + 4874.

It is an arithmetic number, because the mean of its divisors is an integer number (290466).

Almost surely, 2^4285122 is an apocalyptic number.

4285122 is an abundant number, since it is smaller than the sum of its proper divisors (5009790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4285122 is a wasteful number, since it uses less digits than its factorization.

4285122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042.

The product of its digits is 1280, while the sum is 24.

The square root of 4285122 is about 2070.0536224939. The cubic root of 4285122 is about 162.4255690689.

The spelling of 4285122 in words is "four million, two hundred eighty-five thousand, one hundred twenty-two".