228035061 has 16 divisors (see below), whose sum is σ = 338073600. Its totient is φ = 151913664.

The previous prime is 228035057. The next prime is 228035089. The reversal of 228035061 is 160530822.

It is not a de Polignac number, because 228035061 - 2² = 228035057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228035011) 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 15 ways as a sum of consecutive naturals, for example, 55500 + ... + 59466.

It is an arithmetic number, because the mean of its divisors is an integer number (21129600).

Almost surely, 2^228035061 is an apocalyptic number.

It is an amenable number.

228035061 is a deficient number, since it is larger than the sum of its proper divisors (110038539).

228035061 is a wasteful number, since it uses less digits than its factorization.

228035061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6105 (or 6099 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 228035061 is about 15100.8298116362. The cubic root of 228035061 is about 610.9427873959.

Adding to 228035061 its reverse (160530822), we get a palindrome (388565883).

The spelling of 228035061 in words is "two hundred twenty-eight million, thirty-five thousand, sixty-one".