225767150 has 24 divisors (see below), whose sum is σ = 479917200. Its totient is φ = 77405760.

The previous prime is 225767147. The next prime is 225767167. The reversal of 225767150 is 51767522.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 225767150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322175 + ... + 322874.

It is an arithmetic number, because the mean of its divisors is an integer number (19996550).

Almost surely, 2^225767150 is an apocalyptic number.

225767150 is an abundant number, since it is smaller than the sum of its proper divisors (254150050).

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

225767150 is a wasteful number, since it uses less digits than its factorization.

225767150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645068 (or 645063 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 225767150 is about 15025.5499067422. The cubic root of 225767150 is about 608.9106689398.

The spelling of 225767150 in words is "two hundred twenty-five million, seven hundred sixty-seven thousand, one hundred fifty".