225105366 has 32 divisors (see below), whose sum is σ = 470383200. Its totient is φ = 71724800.

The previous prime is 225105359. The next prime is 225105401. The reversal of 225105366 is 663501522.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 11170 + ... + 23978.

It is an arithmetic number, because the mean of its divisors is an integer number (14699475).

Almost surely, 2^225105366 is an apocalyptic number.

225105366 is an abundant number, since it is smaller than the sum of its proper divisors (245277834).

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

225105366 is a wasteful number, since it uses less digits than its factorization.

225105366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12944.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 225105366 is about 15003.5117889113. The cubic root of 225105366 is about 608.3151265625.

Adding to 225105366 its reverse (663501522), we get a palindrome (888606888).

The spelling of 225105366 in words is "two hundred twenty-five million, one hundred five thousand, three hundred sixty-six".