225048233 has 4 divisors (see below), whose sum is σ = 226226688. Its totient is φ = 223869780.

The previous prime is 225048223. The next prime is 225048253. The reversal of 225048233 is 332840522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 225048233 - 2¹² = 225044137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225048196 and 225048205.

It is not an unprimeable number, because it can be changed into a prime (225048223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588941 + ... + 589322.

It is an arithmetic number, because the mean of its divisors is an integer number (56556672).

Almost surely, 2^225048233 is an apocalyptic number.

It is an amenable number.

225048233 is a deficient number, since it is larger than the sum of its proper divisors (1178455).

225048233 is a wasteful number, since it uses less digits than its factorization.

225048233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178454.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 225048233 is about 15001.6076805121. The cubic root of 225048233 is about 608.2636576149.

Adding to 225048233 its reverse (332840522), we get a palindrome (557888755).

The spelling of 225048233 in words is "two hundred twenty-five million, forty-eight thousand, two hundred thirty-three".