225795446 has 16 divisors (see below), whose sum is σ = 347608800. Its totient is φ = 109936320.

The previous prime is 225795443. The next prime is 225795457. The reversal of 225795446 is 644597522.

It is a junction number, because it is equal to n+sod(n) for n = 225795397 and 225795406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225795443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46820 + ... + 51416.

It is an arithmetic number, because the mean of its divisors is an integer number (21725550).

Almost surely, 2^225795446 is an apocalyptic number.

225795446 is a deficient number, since it is larger than the sum of its proper divisors (121813354).

225795446 is a wasteful number, since it uses less digits than its factorization.

225795446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239.

The product of its digits is 604800, while the sum is 44.

The square root of 225795446 is about 15026.4914733946. The cubic root of 225795446 is about 608.9361066773.

The spelling of 225795446 in words is "two hundred twenty-five million, seven hundred ninety-five thousand, four hundred forty-six".