225033964 has 24 divisors (see below), whose sum is σ = 426677328. Its totient is φ = 103434240.

The previous prime is 225033943. The next prime is 225033971. The reversal of 225033964 is 469330522.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35557 + ... + 41404.

It is an arithmetic number, because the mean of its divisors is an integer number (17778222).

Almost surely, 2^225033964 is an apocalyptic number.

It is an amenable number.

225033964 is a deficient number, since it is larger than the sum of its proper divisors (201643364).

225033964 is a wasteful number, since it uses less digits than its factorization.

225033964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77025 (or 77023 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 225033964 is about 15001.1320906124. The cubic root of 225033964 is about 608.2508018559.

The spelling of 225033964 in words is "two hundred twenty-five million, thirty-three thousand, nine hundred sixty-four".