228953241 has 24 divisors (see below), whose sum is σ = 364293696. Its totient is φ = 137406240.

The previous prime is 228953239. The next prime is 228953261. The reversal of 228953241 is 142359822.

It is a happy number.

228953241 is a `hidden beast` number, since 2 + 2 + 89 + 532 + 41 = 666.

228953241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 228953241 - 2¹ = 228953239 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 228953196 and 228953205.

It is not an unprimeable number, because it can be changed into a prime (228953261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1030 + ... + 21423.

It is an arithmetic number, because the mean of its divisors is an integer number (15178904).

Almost surely, 2^228953241 is an apocalyptic number.

It is an amenable number.

228953241 is a deficient number, since it is larger than the sum of its proper divisors (135340455).

228953241 is a wasteful number, since it uses less digits than its factorization.

228953241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22573 (or 22570 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 228953241 is about 15131.2009107010. The cubic root of 228953241 is about 611.7616735102.

The spelling of 228953241 in words is "two hundred twenty-eight million, nine hundred fifty-three thousand, two hundred forty-one".