225034988 has 12 divisors (see below), whose sum is σ = 394087512. Its totient is φ = 112438560.

The previous prime is 225034981. The next prime is 225035033. The reversal of 225034988 is 889430522.

It is not an unprimeable number, because it can be changed into a prime (225034981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13070 + ... + 24917.

It is an arithmetic number, because the mean of its divisors is an integer number (32840626).

Almost surely, 2^225034988 is an apocalyptic number.

It is an amenable number.

225034988 is a deficient number, since it is larger than the sum of its proper divisors (169052524).

225034988 is a wasteful number, since it uses less digits than its factorization.

225034988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39472 (or 39470 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 225034988 is about 15001.1662213309. The cubic root of 225034988 is about 608.2517244542.

The spelling of 225034988 in words is "two hundred twenty-five million, thirty-four thousand, nine hundred eighty-eight".