225196050 has 24 divisors (see below), whose sum is σ = 558486576. Its totient is φ = 60052240.

The previous prime is 225196001. The next prime is 225196061. The reversal of 225196050 is 50691522.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 225195999 and 225196017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 750504 + ... + 750803.

It is an arithmetic number, because the mean of its divisors is an integer number (23270274).

Almost surely, 2^225196050 is an apocalyptic number.

225196050 is an abundant number, since it is smaller than the sum of its proper divisors (333290526).

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

225196050 is a wasteful number, since it uses less digits than its factorization.

225196050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501322 (or 1501317 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 225196050 is about 15006.5335770790. The cubic root of 225196050 is about 608.3968024519.

The spelling of 225196050 in words is "two hundred twenty-five million, one hundred ninety-six thousand, fifty".