225328269 has 8 divisors (see below), whose sum is σ = 300609792. Its totient is φ = 150132800.

The previous prime is 225328241. The next prime is 225328283. The reversal of 225328269 is 962823522.

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 225328269 - 2⁵ = 225328237 is a prime.

It is a super-2 number, since 2×225328269² = 101545657621072722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225324269) 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, 15132 + ... + 26069.

It is an arithmetic number, because the mean of its divisors is an integer number (37576224).

Almost surely, 2^225328269 is an apocalyptic number.

It is an amenable number.

225328269 is a deficient number, since it is larger than the sum of its proper divisors (75281523).

225328269 is a wasteful number, since it uses less digits than its factorization.

225328269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43027.

The product of its digits is 103680, while the sum is 39.

The square root of 225328269 is about 15010.9383117778. The cubic root of 225328269 is about 608.5158481734.

The spelling of 225328269 in words is "two hundred twenty-five million, three hundred twenty-eight thousand, two hundred sixty-nine".