225573337 has 8 divisors (see below), whose sum is σ = 246412512. Its totient is φ = 204789600.

The previous prime is 225573331. The next prime is 225573367. The reversal of 225573337 is 733375522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225573337 - 2¹¹ = 225571289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225573296 and 225573305.

It is not an unprimeable number, because it can be changed into a prime (225573331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5103 + ... + 21844.

It is an arithmetic number, because the mean of its divisors is an integer number (30801564).

Almost surely, 2^225573337 is an apocalyptic number.

It is an amenable number.

225573337 is a deficient number, since it is larger than the sum of its proper divisors (20839175).

225573337 is a wasteful number, since it uses less digits than its factorization.

225573337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27719.

The product of its digits is 132300, while the sum is 37.

The square root of 225573337 is about 15019.0990741789. The cubic root of 225573337 is about 608.7363763998.

The spelling of 225573337 in words is "two hundred twenty-five million, five hundred seventy-three thousand, three hundred thirty-seven".