228154411 has 8 divisors (see below), whose sum is σ = 238615200. Its totient is φ = 217738752.

The previous prime is 228154393. The next prime is 228154417. The reversal of 228154411 is 114451822.

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

It is a cyclic number.

It is not a de Polignac number, because 228154411 - 2¹¹ = 228152363 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 228154411.

It is not an unprimeable number, because it can be changed into a prime (228154417) 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, 720 + ... + 21373.

It is an arithmetic number, because the mean of its divisors is an integer number (29826900).

Almost surely, 2^228154411 is an apocalyptic number.

228154411 is a deficient number, since it is larger than the sum of its proper divisors (10460789).

228154411 is a wasteful number, since it uses less digits than its factorization.

228154411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22565.

The product of its digits is 2560, while the sum is 28.

The square root of 228154411 is about 15104.7810642856. The cubic root of 228154411 is about 611.0493547866.

The spelling of 228154411 in words is "two hundred twenty-eight million, one hundred fifty-four thousand, four hundred eleven".