225788662 has 48 divisors (see below), whose sum is σ = 400238496. Its totient is φ = 95110400.

The previous prime is 225788653. The next prime is 225788699. The reversal of 225788662 is 266887522.

225788662 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291708 + ... + 292480.

It is an arithmetic number, because the mean of its divisors is an integer number (8338302).

Almost surely, 2^225788662 is an apocalyptic number.

225788662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225788662 is a deficient number, since it is larger than the sum of its proper divisors (174449834).

225788662 is a wasteful number, since it uses less digits than its factorization.

225788662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 874 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 225788662 is about 15026.2657370353. The cubic root of 225788662 is about 608.9300081429.

It can be divided in two parts, 225 and 788662, that added together give a palindrome (788887).

The spelling of 225788662 in words is "two hundred twenty-five million, seven hundred eighty-eight thousand, six hundred sixty-two".