23816052 has 48 divisors (see below), whose sum is σ = 66498880. Its totient is φ = 7327584.

The previous prime is 23816041. The next prime is 23816053. The reversal of 23816052 is 25061832.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 7078 + ... + 9885.

Almost surely, 2^23816052 is an apocalyptic number.

It is an amenable number.

23816052 is an abundant number, since it is smaller than the sum of its proper divisors (42682828).

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

23816052 is a wasteful number, since it uses less digits than its factorization.

23816052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16989 (or 16981 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 23816052 is about 4880.1692593598. The cubic root of 23816052 is about 287.7110817853.

Adding to 23816052 its reverse (25061832), we get a palindrome (48877884).

It can be divided in two parts, 238 and 16052, that added together give a triangular number (16290 = T₁₈₀).

The spelling of 23816052 in words is "twenty-three million, eight hundred sixteen thousand, fifty-two".