228255941 has 4 divisors (see below), whose sum is σ = 228339072. Its totient is φ = 228172812.

The previous prime is 228255899. The next prime is 228255959. The reversal of 228255941 is 149552822.

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, and also an emirpimes, since its reverse is a distinct semiprime: 149552822 = 2 ⋅74776411.

It is a cyclic number.

It is not a de Polignac number, because 228255941 - 2⁶ = 228255877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 228255895 and 228255904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228251941) 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, 37301 + ... + 42986.

It is an arithmetic number, because the mean of its divisors is an integer number (57084768).

Almost surely, 2^228255941 is an apocalyptic number.

It is an amenable number.

228255941 is a deficient number, since it is larger than the sum of its proper divisors (83131).

228255941 is an equidigital number, since it uses as much as digits as its factorization.

228255941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83130.

The product of its digits is 57600, while the sum is 38.

The square root of 228255941 is about 15108.1415468614. The cubic root of 228255941 is about 611.1399814815.

The spelling of 228255941 in words is "two hundred twenty-eight million, two hundred fifty-five thousand, nine hundred forty-one".