228113241 has 8 divisors (see below), whose sum is σ = 317375040. Its totient is φ = 145463472.

The previous prime is 228113239. The next prime is 228113243. The reversal of 228113241 is 142311822.

It is an interprime number because it is at equal distance from previous prime (228113239) and next prime (228113243).

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

It is not a de Polignac number, because 228113241 - 2¹ = 228113239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (228113243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652926 + ... + 1653063.

It is an arithmetic number, because the mean of its divisors is an integer number (39671880).

Almost surely, 2^228113241 is an apocalyptic number.

It is an amenable number.

228113241 is a deficient number, since it is larger than the sum of its proper divisors (89261799).

228113241 is a wasteful number, since it uses less digits than its factorization.

228113241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306015.

The product of its digits is 768, while the sum is 24.

The square root of 228113241 is about 15103.4181892709. The cubic root of 228113241 is about 611.0125983707.

The spelling of 228113241 in words is "two hundred twenty-eight million, one hundred thirteen thousand, two hundred forty-one".