225537608 has 16 divisors (see below), whose sum is σ = 424656000. Its totient is φ = 112296016.

The previous prime is 225537601. The next prime is 225537667. The reversal of 225537608 is 806735522.

225537608 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 (225537601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57068 + ... + 60891.

It is an arithmetic number, because the mean of its divisors is an integer number (26541000).

Almost surely, 2^225537608 is an apocalyptic number.

It is an amenable number.

225537608 is a deficient number, since it is larger than the sum of its proper divisors (199118392).

225537608 is a wasteful number, since it uses less digits than its factorization.

225537608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118204 (or 118200 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 225537608 is about 15017.9095749042. The cubic root of 225537608 is about 608.7042350561.

The spelling of 225537608 in words is "two hundred twenty-five million, five hundred thirty-seven thousand, six hundred eight".