228484101 has 16 divisors (see below), whose sum is σ = 325941440. Its totient is φ = 141937920.

The previous prime is 228484099. The next prime is 228484111. The reversal of 228484101 is 101484822.

It is not a de Polignac number, because 228484101 - 2¹ = 228484099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228484111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29380 + ... + 36333.

It is an arithmetic number, because the mean of its divisors is an integer number (20371340).

Almost surely, 2^228484101 is an apocalyptic number.

It is an amenable number.

228484101 is a deficient number, since it is larger than the sum of its proper divisors (97457339).

228484101 is a wasteful number, since it uses less digits than its factorization.

228484101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65796.

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 228484101 is about 15115.6905565045. The cubic root of 228484101 is about 611.3435413737.

The spelling of 228484101 in words is "two hundred twenty-eight million, four hundred eighty-four thousand, one hundred one".