225814375 has 20 divisors (see below), whose sum is σ = 286851928. Its totient is φ = 177660000.

The previous prime is 225814363. The next prime is 225814399. The reversal of 225814375 is 573418522.

It is not a de Polignac number, because 225814375 - 2⁵ = 225814343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35164 + ... + 41086.

Almost surely, 2^225814375 is an apocalyptic number.

225814375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225814375 is a deficient number, since it is larger than the sum of its proper divisors (61037553).

225814375 is an frugal number, since it uses more digits than its factorization.

225814375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004 (or 5989 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 225814375 is about 15027.1213144767. The cubic root of 225814375 is about 608.9531224169.

The spelling of 225814375 in words is "two hundred twenty-five million, eight hundred fourteen thousand, three hundred seventy-five".