23825122 has 16 divisors (see below), whose sum is σ = 36440280. Its totient is φ = 11680768.

The previous prime is 23825117. The next prime is 23825129. The reversal of 23825122 is 22152832.

It can be written as a sum of positive squares in 4 ways, for example, as 22363441 + 1461681 = 4729^2 + 1209^2 .

It is not an unprimeable number, because it can be changed into a prime (23825129) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23898 + ... + 24874.

Almost surely, 2^23825122 is an apocalyptic number.

23825122 is a deficient number, since it is larger than the sum of its proper divisors (12615158).

23825122 is a wasteful number, since it uses less digits than its factorization.

23825122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205.

The product of its digits is 1920, while the sum is 25.

The square root of 23825122 is about 4881.0984419493. The cubic root of 23825122 is about 287.7476006888.

Adding to 23825122 its reverse (22152832), we get a palindrome (45977954).

The spelling of 23825122 in words is "twenty-three million, eight hundred twenty-five thousand, one hundred twenty-two".