23043852 has 60 divisors (see below), whose sum is σ = 64886976. Its totient is φ = 7089120.

The previous prime is 23043833. The next prime is 23043863. The reversal of 23043852 is 25834032.

It is a super-2 number, since 2×23043852² = 1062038229995808, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1477 + ... + 6947.

Almost surely, 2^23043852 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 23043852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32443488).

23043852 is an abundant number, since it is smaller than the sum of its proper divisors (41843124).

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

23043852 is a wasteful number, since it uses less digits than its factorization.

23043852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500 (or 5489 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 23043852 is about 4800.4012332304. The cubic root of 23043852 is about 284.5673212915.

Adding to 23043852 its reverse (25834032), we get a palindrome (48877884).

The spelling of 23043852 in words is "twenty-three million, forty-three thousand, eight hundred fifty-two".