228843105 has 8 divisors (see below), whose sum is σ = 366148992. Its totient is φ = 122049648.

The previous prime is 228843059. The next prime is 228843127. The reversal of 228843105 is 501348822.

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

It is not a de Polignac number, because 228843105 - 2¹⁶ = 228777569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7628089 + ... + 7628118.

It is an arithmetic number, because the mean of its divisors is an integer number (45768624).

Almost surely, 2^228843105 is an apocalyptic number.

It is an amenable number.

228843105 is a deficient number, since it is larger than the sum of its proper divisors (137305887).

228843105 is a wasteful number, since it uses less digits than its factorization.

228843105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15256215.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 228843105 is about 15127.5611054790. The cubic root of 228843105 is about 611.6635635352.

The spelling of 228843105 in words is "two hundred twenty-eight million, eight hundred forty-three thousand, one hundred five".