23523122 has 16 divisors (see below), whose sum is σ = 40552512. Its totient is φ = 10024560.

The previous prime is 23523103. The next prime is 23523131. The reversal of 23523122 is 22132532.

It is a junction number, because it is equal to n+sod(n) for n = 23523094 and 23523103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2108 + ... + 7175.

It is an arithmetic number, because the mean of its divisors is an integer number (2534532).

Almost surely, 2^23523122 is an apocalyptic number.

23523122 is a deficient number, since it is larger than the sum of its proper divisors (17029390).

23523122 is a wasteful number, since it uses less digits than its factorization.

23523122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9473.

The product of its digits is 720, while the sum is 20.

The square root of 23523122 is about 4850.0641232874. The cubic root of 23523122 is about 286.5266268107.

Adding to 23523122 its reverse (22132532), we get a palindrome (45655654).

The spelling of 23523122 in words is "twenty-three million, five hundred twenty-three thousand, one hundred twenty-two".