23320033 has 8 divisors (see below), whose sum is σ = 25486560. Its totient is φ = 21161280.

The previous prime is 23320019. The next prime is 23320057. The reversal of 23320033 is 33002332.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23320033 - 2⁹ = 23319521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23319989 and 23320016.

It is not an unprimeable number, because it can be changed into a prime (23320133) 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, 5641 + ... + 8857.

It is an arithmetic number, because the mean of its divisors is an integer number (3185820).

Almost surely, 2^23320033 is an apocalyptic number.

It is an amenable number.

23320033 is a deficient number, since it is larger than the sum of its proper divisors (2166527).

23320033 is a wasteful number, since it uses less digits than its factorization.

23320033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887.

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 23320033 is about 4829.0820038595. The cubic root of 23320033 is about 285.6996578106.

Adding to 23320033 its reverse (33002332), we get a palindrome (56322365).

The spelling of 23320033 in words is "twenty-three million, three hundred twenty thousand, thirty-three".