225339048 has 96 divisors (see below), whose sum is σ = 688802400. Its totient is φ = 65923200.

The previous prime is 225339017. The next prime is 225339071. The reversal of 225339048 is 840933522.

225339048 is a `hidden beast` number, since 225 + 3 + 390 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18063 + ... + 27873.

It is an arithmetic number, because the mean of its divisors is an integer number (7175025).

Almost surely, 2^225339048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225339048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344401200).

225339048 is an abundant number, since it is smaller than the sum of its proper divisors (463463352).

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

225339048 is a wasteful number, since it uses less digits than its factorization.

225339048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9863 (or 9856 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 225339048 is about 15011.2973456660. The cubic root of 225339048 is about 608.5255511840.

The spelling of 225339048 in words is "two hundred twenty-five million, three hundred thirty-nine thousand, forty-eight".