225675791 has 8 divisors (see below), whose sum is σ = 246640464. Its totient is φ = 204785920.

The previous prime is 225675773. The next prime is 225675809. The reversal of 225675791 is 197576522.

It is an interprime number because it is at equal distance from previous prime (225675773) and next prime (225675809).

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 225675791 - 2⁶ = 225675727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225675491) 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, 12290 + ... + 24543.

It is an arithmetic number, because the mean of its divisors is an integer number (30830058).

Almost surely, 2^225675791 is an apocalyptic number.

225675791 is a deficient number, since it is larger than the sum of its proper divisors (20964673).

225675791 is a wasteful number, since it uses less digits than its factorization.

225675791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37401.

The product of its digits is 264600, while the sum is 44.

The square root of 225675791 is about 15022.5094774475. The cubic root of 225675791 is about 608.8285238696.

The spelling of 225675791 in words is "two hundred twenty-five million, six hundred seventy-five thousand, seven hundred ninety-one".