225450882 has 24 divisors (see below), whose sum is σ = 500392620. Its totient is φ = 73317120.

The previous prime is 225450871. The next prime is 225450893. The reversal of 225450882 is 288054522.

225450882 is a `hidden beast` number, since 22 + 54 + 508 + 82 = 666.

It is an interprime number because it is at equal distance from previous prime (225450871) and next prime (225450893).

It can be written as a sum of positive squares in 2 ways, for example, as 224730081 + 720801 = 14991^2 + 849^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152007 + ... + 153482.

Almost surely, 2^225450882 is an apocalyptic number.

225450882 is an abundant number, since it is smaller than the sum of its proper divisors (274941738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225450882 is a wasteful number, since it uses less digits than its factorization.

225450882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305538 (or 305535 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 225450882 is about 15015.0218781059. The cubic root of 225450882 is about 608.6262033524.

The spelling of 225450882 in words is "two hundred twenty-five million, four hundred fifty thousand, eight hundred eighty-two".