225081484 has 24 divisors (see below), whose sum is σ = 401822960. Its totient is φ = 110294784.

The previous prime is 225081481. The next prime is 225081487. The reversal of 225081484 is 484180522.

225081484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (225081481) and next prime (225081487).

It is not an unprimeable number, because it can be changed into a prime (225081481) 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, 45232 + ... + 49960.

Almost surely, 2^225081484 is an apocalyptic number.

It is an amenable number.

225081484 is a deficient number, since it is larger than the sum of its proper divisors (176741476).

225081484 is a wasteful number, since it uses less digits than its factorization.

225081484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4969 (or 4967 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 225081484 is about 15002.7158874652. The cubic root of 225081484 is about 608.2936132361.

The spelling of 225081484 in words is "two hundred twenty-five million, eighty-one thousand, four hundred eighty-four".