225196097 has 16 divisors (see below), whose sum is σ = 268821120. Its totient is φ = 184612608.

The previous prime is 225196087. The next prime is 225196109. The reversal of 225196097 is 790691522.

It is a cyclic number.

It is not a de Polignac number, because 225196097 - 2¹² = 225192001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225196087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7913 + ... + 22649.

It is an arithmetic number, because the mean of its divisors is an integer number (16801320).

Almost surely, 2^225196097 is an apocalyptic number.

It is an amenable number.

225196097 is a deficient number, since it is larger than the sum of its proper divisors (43625023).

225196097 is a wasteful number, since it uses less digits than its factorization.

225196097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14840.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 225196097 is about 15006.5351430635. The cubic root of 225196097 is about 608.3968447775.

The spelling of 225196097 in words is "two hundred twenty-five million, one hundred ninety-six thousand, ninety-seven".