228100683 has 16 divisors (see below), whose sum is σ = 321189120. Its totient is φ = 143699424.

The previous prime is 228100661. The next prime is 228100687. The reversal of 228100683 is 386001822.

It is not a de Polignac number, because 228100683 - 2⁵ = 228100651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 228100683.

It is not an unprimeable number, because it can be changed into a prime (228100687) 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, 14188 + ... + 25641.

It is an arithmetic number, because the mean of its divisors is an integer number (20074320).

Almost surely, 2^228100683 is an apocalyptic number.

228100683 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

228100683 is a deficient number, since it is larger than the sum of its proper divisors (93088437).

228100683 is a wasteful number, since it uses less digits than its factorization.

228100683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39938.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 228100683 is about 15103.0024498442. The cubic root of 228100683 is about 611.0013857569.

The spelling of 228100683 in words is "two hundred twenty-eight million, one hundred thousand, six hundred eighty-three".