228141162 has 24 divisors (see below), whose sum is σ = 496797600. Its totient is φ = 75663720.

The previous prime is 228141131. The next prime is 228141167. The reversal of 228141162 is 261141822.

It is not an unprimeable number, because it can be changed into a prime (228141167) 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 11 ways as a sum of consecutive naturals, for example, 28264 + ... + 35427.

It is an arithmetic number, because the mean of its divisors is an integer number (20699900).

Almost surely, 2^228141162 is an apocalyptic number.

228141162 is an abundant number, since it is smaller than the sum of its proper divisors (268656438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228141162 is a wasteful number, since it uses less digits than its factorization.

228141162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63898 (or 63895 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 228141162 is about 15104.3424881721. The cubic root of 228141162 is about 611.0375266135.

Adding to 228141162 its reverse (261141822), we get a palindrome (489282984).

The spelling of 228141162 in words is "two hundred twenty-eight million, one hundred forty-one thousand, one hundred sixty-two".