23532116 has 6 divisors (see below), whose sum is σ = 41181210. Its totient is φ = 11766056.

The previous prime is 23532109. The next prime is 23532121. The reversal of 23532116 is 61123532.

It can be written as a sum of positive squares in only one way, i.e., 23483716 + 48400 = 4846^2 + 220^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23532091 and 23532100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2941511 + ... + 2941518.

It is an arithmetic number, because the mean of its divisors is an integer number (6863535).

Almost surely, 2^23532116 is an apocalyptic number.

It is an amenable number.

23532116 is a deficient number, since it is larger than the sum of its proper divisors (17649094).

23532116 is a wasteful number, since it uses less digits than its factorization.

23532116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883033 (or 5883031 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 23532116 is about 4850.9912389119. The cubic root of 23532116 is about 286.5631397094.

Adding to 23532116 its reverse (61123532), we get a palindrome (84655648).

The spelling of 23532116 in words is "twenty-three million, five hundred thirty-two thousand, one hundred sixteen".