228134170 has 32 divisors (see below), whose sum is σ = 449032896. Its totient is φ = 82761600.

The previous prime is 228134161. The next prime is 228134183. The reversal of 228134170 is 71431822.

It is an unprimeable number.

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, 49150 + ... + 53590.

It is an arithmetic number, because the mean of its divisors is an integer number (14032278).

Almost surely, 2^228134170 is an apocalyptic number.

228134170 is a deficient number, since it is larger than the sum of its proper divisors (220898726).

228134170 is a wasteful number, since it uses less digits than its factorization.

228134170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 228134170 is about 15104.1110297826. Note that the first 3 decimals coincide. The cubic root of 228134170 is about 611.0312842531.

Adding to 228134170 its reverse (71431822), we get a palindrome (299565992).

The spelling of 228134170 in words is "two hundred twenty-eight million, one hundred thirty-four thousand, one hundred seventy".