23525122 has 8 divisors (see below), whose sum is σ = 35637372. Its totient is φ = 11646000.

The previous prime is 23525071. The next prime is 23525141. The reversal of 23525122 is 22152532.

It can be written as a sum of positive squares in 2 ways, for example, as 23512801 + 12321 = 4849^2 + 111^2 .

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

It is a super-2 number, since 2×23525122² = 1106862730229768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23525093 and 23525102.

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 3 ways as a sum of consecutive naturals, for example, 58029 + ... + 58432.

Almost surely, 2^23525122 is an apocalyptic number.

23525122 is a deficient number, since it is larger than the sum of its proper divisors (12112250).

23525122 is a wasteful number, since it uses less digits than its factorization.

23525122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116564.

The product of its digits is 1200, while the sum is 22.

The square root of 23525122 is about 4850.2703017461. The cubic root of 23525122 is about 286.5347470057.

Adding to 23525122 its reverse (22152532), we get a palindrome (45677654).

The spelling of 23525122 in words is "twenty-three million, five hundred twenty-five thousand, one hundred twenty-two".