225044950 has 24 divisors (see below), whose sum is σ = 450783648. Its totient is φ = 83093280.

The previous prime is 225044923. The next prime is 225044951. The reversal of 225044950 is 59440522.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225044951) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 172462 + ... + 173761.

It is an arithmetic number, because the mean of its divisors is an integer number (18782652).

Almost surely, 2^225044950 is an apocalyptic number.

225044950 is an abundant number, since it is smaller than the sum of its proper divisors (225738698).

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

225044950 is a wasteful number, since it uses less digits than its factorization.

225044950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346248 (or 346243 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 225044950 is about 15001.4982585074. The cubic root of 225044950 is about 608.2606998204.

The spelling of 225044950 in words is "two hundred twenty-five million, forty-four thousand, nine hundred fifty".