228967298 has 24 divisors (see below), whose sum is σ = 400460112. Its totient is φ = 97899144.

The previous prime is 228967243. The next prime is 228967301. The reversal of 228967298 is 892769822.

It is a super-3 number, since 3×228967298³ (a number of 26 digits) contains 333 as substring.

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 11 ways as a sum of consecutive naturals, for example, 43265 + ... + 48267.

It is an arithmetic number, because the mean of its divisors is an integer number (16685838).

Almost surely, 2^228967298 is an apocalyptic number.

228967298 is a deficient number, since it is larger than the sum of its proper divisors (171492814).

228967298 is a wasteful number, since it uses less digits than its factorization.

228967298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486 (or 5479 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The square root of 228967298 is about 15131.6654073502. The cubic root of 228967298 is about 611.7741933269.

The spelling of 228967298 in words is "two hundred twenty-eight million, nine hundred sixty-seven thousand, two hundred ninety-eight".