225473356 has 18 divisors (see below), whose sum is σ = 397400780. Its totient is φ = 111935952.

The previous prime is 225473341. The next prime is 225473357. The reversal of 225473356 is 653374522.

225473356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225473357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87535 + ... + 90073.

Almost surely, 2^225473356 is an apocalyptic number.

It is an amenable number.

225473356 is a deficient number, since it is larger than the sum of its proper divisors (171927424).

225473356 is a wasteful number, since it uses less digits than its factorization.

225473356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841 (or 2690 counting only the distinct ones).

The product of its digits is 151200, while the sum is 37.

The square root of 225473356 is about 15015.7702433142. The cubic root of 225473356 is about 608.6464262507.

The spelling of 225473356 in words is "two hundred twenty-five million, four hundred seventy-three thousand, three hundred fifty-six".