225133976 has 8 divisors (see below), whose sum is σ = 422126220. Its totient is φ = 112566984.

The previous prime is 225133969. The next prime is 225134027. The reversal of 225133976 is 679331522.

225133976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14070866 + ... + 14070881.

Almost surely, 2^225133976 is an apocalyptic number.

It is an amenable number.

225133976 is a deficient number, since it is larger than the sum of its proper divisors (196992244).

225133976 is a wasteful number, since it uses less digits than its factorization.

225133976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28141753 (or 28141749 counting only the distinct ones).

The product of its digits is 68040, while the sum is 38.

The square root of 225133976 is about 15004.4652020657. The cubic root of 225133976 is about 608.3408969515.

The spelling of 225133976 in words is "two hundred twenty-five million, one hundred thirty-three thousand, nine hundred seventy-six".