228576974 has 16 divisors (see below), whose sum is σ = 353600640. Its totient is φ = 110764920.

The previous prime is 228576947. The next prime is 228576977. The reversal of 228576974 is 479675822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228576977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5264 + ... + 22019.

It is an arithmetic number, because the mean of its divisors is an integer number (22100040).

Almost surely, 2^228576974 is an apocalyptic number.

228576974 is a deficient number, since it is larger than the sum of its proper divisors (125023666).

228576974 is a wasteful number, since it uses less digits than its factorization.

228576974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27415.

The product of its digits is 1693440, while the sum is 50.

The square root of 228576974 is about 15118.7623170682. The cubic root of 228576974 is about 611.4263620417.

The spelling of 228576974 in words is "two hundred twenty-eight million, five hundred seventy-six thousand, nine hundred seventy-four".