23116852 has 24 divisors (see below), whose sum is σ = 44291520. Its totient is φ = 10469760.

The previous prime is 23116831. The next prime is 23116859. The reversal of 23116852 is 25861132.

It is a self number, because there is not a number n which added to its sum of digits gives 23116852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23116859) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14049 + ... + 15607.

It is an arithmetic number, because the mean of its divisors is an integer number (1845480).

Almost surely, 2^23116852 is an apocalyptic number.

23116852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23116852 is a deficient number, since it is larger than the sum of its proper divisors (21174668).

23116852 is a wasteful number, since it uses less digits than its factorization.

23116852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911 (or 1909 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 23116852 is about 4807.9987520797. The cubic root of 23116852 is about 284.8674956017.

Adding to 23116852 its reverse (25861132), we get a palindrome (48977984).

The spelling of 23116852 in words is "twenty-three million, one hundred sixteen thousand, eight hundred fifty-two".