23225033 has 4 divisors (see below), whose sum is σ = 25011588. Its totient is φ = 21438480.

The previous prime is 23225021. The next prime is 23225047. The reversal of 23225033 is 33052232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1247689 + 21977344 = 1117^2 + 4688^2 .

It is a cyclic number.

It is not a de Polignac number, because 23225033 - 2⁴ = 23225017 is a prime.

It is a super-3 number, since 3×23225033³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23224996 and 23225014.

It is not an unprimeable number, because it can be changed into a prime (23225053) 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 3 ways as a sum of consecutive naturals, for example, 893258 + ... + 893283.

It is an arithmetic number, because the mean of its divisors is an integer number (6252897).

Almost surely, 2^23225033 is an apocalyptic number.

It is an amenable number.

23225033 is a deficient number, since it is larger than the sum of its proper divisors (1786555).

23225033 is a wasteful number, since it uses less digits than its factorization.

23225033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786554.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 23225033 is about 4819.2357277892. The cubic root of 23225033 is about 285.3111734120.

Adding to 23225033 its reverse (33052232), we get a palindrome (56277265).

The spelling of 23225033 in words is "twenty-three million, two hundred twenty-five thousand, thirty-three".