225648795 has 16 divisors (see below), whose sum is σ = 364545792. Its totient is φ = 119176800.

The previous prime is 225648793. The next prime is 225648799. The reversal of 225648795 is 597846522.

225648795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225648795 - 2¹ = 225648793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225648793) 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, 71481 + ... + 74570.

It is an arithmetic number, because the mean of its divisors is an integer number (22784112).

Almost surely, 2^225648795 is an apocalyptic number.

225648795 is a deficient number, since it is larger than the sum of its proper divisors (138896997).

225648795 is a wasteful number, since it uses less digits than its factorization.

225648795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146162.

The product of its digits is 1209600, while the sum is 48.

The square root of 225648795 is about 15021.6109322536. The cubic root of 225648795 is about 608.8042462836.

The spelling of 225648795 in words is "two hundred twenty-five million, six hundred forty-eight thousand, seven hundred ninety-five".