2422125 has 24 divisors (see below), whose sum is σ = 4368312. Its totient is φ = 1291200.

The previous prime is 2422111. The next prime is 2422169. The reversal of 2422125 is 5212242.

It can be written as a sum of positive squares in 4 ways, for example, as 492804 + 1929321 = 702^2 + 1389^2 .

It is not a de Polignac number, because 2422125 - 2⁵ = 2422093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2422098 and 2422107.

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 23 ways as a sum of consecutive naturals, for example, 49 + ... + 2201.

It is an arithmetic number, because the mean of its divisors is an integer number (182013).

2^2422125 is an apocalyptic number.

2422125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2422125 is a deficient number, since it is larger than the sum of its proper divisors (1946187).

2422125 is a wasteful number, since it uses less digits than its factorization.

2422125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174 (or 2161 counting only the distinct ones).

The product of its digits is 320, while the sum is 18.

The square root of 2422125 is about 1556.3177696088. The cubic root of 2422125 is about 134.2967545192.

Adding to 2422125 its reverse (5212242), we get a palindrome (7634367).

The spelling of 2422125 in words is "two million, four hundred twenty-two thousand, one hundred twenty-five".