228124680 has 128 divisors (see below), whose sum is σ = 795571200. Its totient is φ = 51247872.

The previous prime is 228124679. The next prime is 228124681. The reversal of 228124680 is 86421822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (228124679) and next prime (228124681).

It is not an unprimeable number, because it can be changed into a prime (228124681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47259 + ... + 51861.

It is an arithmetic number, because the mean of its divisors is an integer number (6215400).

Almost surely, 2^228124680 is an apocalyptic number.

228124680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228124680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397785600).

228124680 is an abundant number, since it is smaller than the sum of its proper divisors (567446520).

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

228124680 is a wasteful number, since it uses less digits than its factorization.

228124680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683 (or 4679 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 228124680 is about 15103.7968736341. The cubic root of 228124680 is about 611.0228115091.

The spelling of 228124680 in words is "two hundred twenty-eight million, one hundred twenty-four thousand, six hundred eighty".