225960235 has 8 divisors (see below), whose sum is σ = 271236240. Its totient is φ = 180712224.

The previous prime is 225960223. The next prime is 225960263. The reversal of 225960235 is 532069522.

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 225960235 - 2²¹ = 223863083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225960235.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20829 + ... + 29761.

It is an arithmetic number, because the mean of its divisors is an integer number (33904530).

Almost surely, 2^225960235 is an apocalyptic number.

225960235 is a deficient number, since it is larger than the sum of its proper divisors (45276005).

225960235 is an equidigital number, since it uses as much as digits as its factorization.

225960235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13997.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 225960235 is about 15031.9737559643. The cubic root of 225960235 is about 609.0842076428.

The spelling of 225960235 in words is "two hundred twenty-five million, nine hundred sixty thousand, two hundred thirty-five".