225038841 has 8 divisors (see below), whose sum is σ = 300172224. Its totient is φ = 149965680.

The previous prime is 225038837. The next prime is 225038851. The reversal of 225038841 is 148830522.

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

It is not a de Polignac number, because 225038841 - 2² = 225038837 is a prime.

It is a super-3 number, since 3×225038841³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (225038851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5461 + ... + 21906.

It is an arithmetic number, because the mean of its divisors is an integer number (37521528).

Almost surely, 2^225038841 is an apocalyptic number.

It is an amenable number.

225038841 is a deficient number, since it is larger than the sum of its proper divisors (75133383).

225038841 is a wasteful number, since it uses less digits than its factorization.

225038841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30111.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 225038841 is about 15001.2946441299. The cubic root of 225038841 is about 608.2551958855.

The spelling of 225038841 in words is "two hundred twenty-five million, thirty-eight thousand, eight hundred forty-one".