225000875 has 16 divisors (see below), whose sum is σ = 306330336. Its totient is φ = 163636000.

The previous prime is 225000863. The next prime is 225000887. The reversal of 225000875 is 578000522.

It is an interprime number because it is at equal distance from previous prime (225000863) and next prime (225000887).

It is not a de Polignac number, because 225000875 - 2¹⁰ = 224999851 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80444 + ... + 83193.

It is an arithmetic number, because the mean of its divisors is an integer number (19145646).

Almost surely, 2^225000875 is an apocalyptic number.

225000875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225000875 is a deficient number, since it is larger than the sum of its proper divisors (81329461).

225000875 is a wasteful number, since it uses less digits than its factorization.

225000875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163663 (or 163653 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 225000875 is about 15000.0291666383. The cubic root of 225000875 is about 608.2209879899.

The spelling of 225000875 in words is "two hundred twenty-five million, eight hundred seventy-five", and thus it is an aban number.