228548344760 has 64 divisors (see below), whose sum is σ = 554756169600. Its totient is φ = 84418287616.

The previous prime is 228548344757. The next prime is 228548344771. The reversal of 228548344760 is 67443845822.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3134720 + ... + 3206799.

It is an arithmetic number, because the mean of its divisors is an integer number (8668065150).

Almost surely, 2^228548344760 is an apocalyptic number.

228548344760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228548344760 is an abundant number, since it is smaller than the sum of its proper divisors (326207824840).

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

228548344760 is a wasteful number, since it uses less digits than its factorization.

228548344760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6341600 (or 6341596 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 228548344760 in words is "two hundred twenty-eight billion, five hundred forty-eight million, three hundred forty-four thousand, seven hundred sixty".