23816056 has 32 divisors (see below), whose sum is σ = 49121280. Its totient is φ = 10735200.

The previous prime is 23816053. The next prime is 23816059. The reversal of 23816056 is 65061832.

It is an interprime number because it is at equal distance from previous prime (23816053) and next prime (23816059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23816053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10111 + ... + 12241.

It is an arithmetic number, because the mean of its divisors is an integer number (1535040).

Almost surely, 2^23816056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23816056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24560640).

23816056 is an abundant number, since it is smaller than the sum of its proper divisors (25305224).

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

23816056 is a wasteful number, since it uses less digits than its factorization.

23816056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275 (or 2271 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 23816056 is about 4880.1696691816. The cubic root of 23816056 is about 287.7110978927.

Adding to 23816056 its reverse (65061832), we get a palindrome (88877888).

The spelling of 23816056 in words is "twenty-three million, eight hundred sixteen thousand, fifty-six".