228441041 has 4 divisors (see below), whose sum is σ = 230576112. Its totient is φ = 226305972.

The previous prime is 228440999. The next prime is 228441067. The reversal of 228441041 is 140144822.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-228441041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 228441041.

It is not an unprimeable number, because it can be changed into a prime (228440041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067375 + ... + 1067588.

It is an arithmetic number, because the mean of its divisors is an integer number (57644028).

Almost surely, 2^228441041 is an apocalyptic number.

It is an amenable number.

228441041 is a deficient number, since it is larger than the sum of its proper divisors (2135071).

228441041 is a wasteful number, since it uses less digits than its factorization.

228441041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135070.

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 228441041 is about 15114.2661416292. The cubic root of 228441041 is about 611.3051344610.

Adding to 228441041 its reverse (140144822), we get a palindrome (368585863).

The spelling of 228441041 in words is "two hundred twenty-eight million, four hundred forty-one thousand, forty-one".