225435246 has 8 divisors (see below), whose sum is σ = 450870504. Its totient is φ = 75145080.

The previous prime is 225435239. The next prime is 225435257. The reversal of 225435246 is 642534522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

225435246 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18786265 + ... + 18786276.

It is an arithmetic number, because the mean of its divisors is an integer number (56358813).

Almost surely, 2^225435246 is an apocalyptic number.

225435246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225435246 is a wasteful number, since it uses less digits than its factorization.

225435246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37572546.

The product of its digits is 57600, while the sum is 33.

The square root of 225435246 is about 15014.5011905158. The cubic root of 225435246 is about 608.6121327350.

Adding to 225435246 its reverse (642534522), we get a palindrome (867969768).

The spelling of 225435246 in words is "two hundred twenty-five million, four hundred thirty-five thousand, two hundred forty-six".