225134698 has 4 divisors (see below), whose sum is σ = 337702050. Its totient is φ = 112567348.

The previous prime is 225134687. The next prime is 225134711. The reversal of 225134698 is 896431522.

225134698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 223293249 + 1841449 = 14943^2 + 1357^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 225134698.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56283673 + ... + 56283676.

Almost surely, 2^225134698 is an apocalyptic number.

225134698 is a deficient number, since it is larger than the sum of its proper divisors (112567352).

225134698 is a wasteful number, since it uses less digits than its factorization.

225134698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112567351.

The product of its digits is 103680, while the sum is 40.

The square root of 225134698 is about 15004.4892615510. The cubic root of 225134698 is about 608.3415472630.

The spelling of 225134698 in words is "two hundred twenty-five million, one hundred thirty-four thousand, six hundred ninety-eight".