23133234 has 8 divisors (see below), whose sum is σ = 46266480. Its totient is φ = 7711076.

The previous prime is 23133199. The next prime is 23133263. The reversal of 23133234 is 43233132.

It is a sphenic number, since it is the product of 3 distinct primes.

23133234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 23133234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1927764 + ... + 1927775.

It is an arithmetic number, because the mean of its divisors is an integer number (5783310).

Almost surely, 2^23133234 is an apocalyptic number.

23133234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23133234 is a wasteful number, since it uses less digits than its factorization.

23133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855544.

The product of its digits is 1296, while the sum is 21.

The square root of 23133234 is about 4809.7020697752. The cubic root of 23133234 is about 284.9347711600.

Adding to 23133234 its reverse (43233132), we get a palindrome (66366366).

The spelling of 23133234 in words is "twenty-three million, one hundred thirty-three thousand, two hundred thirty-four".