228769006 has 16 divisors (see below), whose sum is σ = 366166800. Its totient is φ = 106878528.

The previous prime is 228769003. The next prime is 228769043. The reversal of 228769006 is 600967822.

It is a self number, because there is not a number n which added to its sum of digits gives 228769006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228769001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38461 + ... + 44008.

It is an arithmetic number, because the mean of its divisors is an integer number (22885425).

Almost surely, 2^228769006 is an apocalyptic number.

228769006 is a deficient number, since it is larger than the sum of its proper divisors (137397794).

228769006 is a wasteful number, since it uses less digits than its factorization.

228769006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82563.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 228769006 is about 15125.1117681821. Note that the first 3 decimals coincide. The cubic root of 228769006 is about 611.5975378751.

The spelling of 228769006 in words is "two hundred twenty-eight million, seven hundred sixty-nine thousand, six".