23936016 has 80 divisors (see below), whose sum is σ = 67495680. Its totient is φ = 7265280.

The previous prime is 23936009. The next prime is 23936021. The reversal of 23936016 is 61063932.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 55321 + ... + 55751.

It is an arithmetic number, because the mean of its divisors is an integer number (843696).

Almost surely, 2^23936016 is an apocalyptic number.

23936016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23936016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33747840).

23936016 is an abundant number, since it is smaller than the sum of its proper divisors (43559664).

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

23936016 is a wasteful number, since it uses less digits than its factorization.

23936016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 23936016 is about 4892.4447876292. Note that the first 3 decimals coincide. The cubic root of 23936016 is about 288.1933501028.

Adding to 23936016 its reverse (61063932), we get a palindrome (84999948).

The spelling of 23936016 in words is "twenty-three million, nine hundred thirty-six thousand, sixteen".