228104843 has 2 divisors, whose sum is σ = 228104844. Its totient is φ = 228104842.

The previous prime is 228104819. The next prime is 228104879. The reversal of 228104843 is 348401822.

228104843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228104843 - 2⁸ = 228104587 is a prime.

It is not a weakly prime, because it can be changed into another prime (228104243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114052421 + 114052422.

It is an arithmetic number, because the mean of its divisors is an integer number (114052422).

Almost surely, 2^228104843 is an apocalyptic number.

228104843 is a deficient number, since it is larger than the sum of its proper divisors (1).

228104843 is an equidigital number, since it uses as much as digits as its factorization.

228104843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 228104843 is about 15103.1401701765. The cubic root of 228104843 is about 611.0051001259.

The spelling of 228104843 in words is "two hundred twenty-eight million, one hundred four thousand, eight hundred forty-three".