225926863 has 8 divisors (see below), whose sum is σ = 230640048. Its totient is φ = 221230464.

The previous prime is 225926839. The next prime is 225926867. The reversal of 225926863 is 368629522.

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 225926863 - 2²⁵ = 192372431 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 (225926867) 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, 25095 + ... + 32887.

It is an arithmetic number, because the mean of its divisors is an integer number (28830006).

Almost surely, 2^225926863 is an apocalyptic number.

225926863 is a deficient number, since it is larger than the sum of its proper divisors (4713185).

225926863 is an equidigital number, since it uses as much as digits as its factorization.

225926863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8393.

The product of its digits is 311040, while the sum is 43.

The square root of 225926863 is about 15030.8636811063. The cubic root of 225926863 is about 609.0542210112.

The spelling of 225926863 in words is "two hundred twenty-five million, nine hundred twenty-six thousand, eight hundred sixty-three".