225975038 has 8 divisors (see below), whose sum is σ = 339145488. Its totient is φ = 112926544.

The previous prime is 225975017. The next prime is 225975073. The reversal of 225975038 is 830579522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×225975038³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 225974986 and 225975004.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 25706 + ... + 33357.

It is an arithmetic number, because the mean of its divisors is an integer number (42393186).

Almost surely, 2^225975038 is an apocalyptic number.

225975038 is a deficient number, since it is larger than the sum of its proper divisors (113170450).

225975038 is a wasteful number, since it uses less digits than its factorization.

225975038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60978.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 225975038 is about 15032.4661316765. The cubic root of 225975038 is about 609.0975080311.

The spelling of 225975038 in words is "two hundred twenty-five million, nine hundred seventy-five thousand, thirty-eight".