225797698 has 8 divisors (see below), whose sum is σ = 387081792. Its totient is φ = 96770436.

The previous prime is 225797651. The next prime is 225797731. The reversal of 225797698 is 896797522.

225797698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8064190 + ... + 8064217.

It is an arithmetic number, because the mean of its divisors is an integer number (48385224).

Almost surely, 2^225797698 is an apocalyptic number.

225797698 is a deficient number, since it is larger than the sum of its proper divisors (161284094).

225797698 is a wasteful number, since it uses less digits than its factorization.

225797698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16128416.

The product of its digits is 3810240, while the sum is 55.

The square root of 225797698 is about 15026.5664075330. The cubic root of 225797698 is about 608.9381311049.

The spelling of 225797698 in words is "two hundred twenty-five million, seven hundred ninety-seven thousand, six hundred ninety-eight".