228651098 has 16 divisors (see below), whose sum is σ = 374564736. Its totient is φ = 104044080.

The previous prime is 228651097. The next prime is 228651113. The reversal of 228651098 is 890156822.

It is not an unprimeable number, because it can be changed into a prime (228651091) 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 7 ways as a sum of consecutive naturals, for example, 60086 + ... + 63777.

It is an arithmetic number, because the mean of its divisors is an integer number (23410296).

Almost surely, 2^228651098 is an apocalyptic number.

228651098 is a deficient number, since it is larger than the sum of its proper divisors (145913638).

228651098 is a wasteful number, since it uses less digits than its factorization.

228651098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123949.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 228651098 is about 15121.2135095038. The cubic root of 228651098 is about 611.4924469565.

The spelling of 228651098 in words is "two hundred twenty-eight million, six hundred fifty-one thousand, ninety-eight".