23506016 has 24 divisors (see below), whose sum is σ = 47265120. Its totient is φ = 11502208.

The previous prime is 23506009. The next prime is 23506061. The reversal of 23506016 is 61060532.

It is a junction number, because it is equal to n+sod(n) for n = 23505982 and 23506000.

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 in 3 ways as a sum of consecutive naturals, for example, 6311 + ... + 9318.

It is an arithmetic number, because the mean of its divisors is an integer number (1969380).

Almost surely, 2^23506016 is an apocalyptic number.

It is an amenable number.

23506016 is an abundant number, since it is smaller than the sum of its proper divisors (23759104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23506016 is a wasteful number, since it uses less digits than its factorization.

23506016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15686 (or 15678 counting only the distinct ones).

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

The square root of 23506016 is about 4848.3003207310. The cubic root of 23506016 is about 286.4571559721.

Adding to 23506016 its reverse (61060532), we get a palindrome (84566548).

It can be divided in two parts, 2350 and 6016, that multiplied together give a square (14137600 = 3760²).

The spelling of 23506016 in words is "twenty-three million, five hundred six thousand, sixteen".