228048102 has 32 divisors (see below), whose sum is σ = 511803360. Its totient is φ = 75261600.

The previous prime is 228048091. The next prime is 228048103. The reversal of 228048102 is 201840822.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228048103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15453 + ... + 26360.

It is an arithmetic number, because the mean of its divisors is an integer number (15993855).

Almost surely, 2^228048102 is an apocalyptic number.

228048102 is an abundant number, since it is smaller than the sum of its proper divisors (283755258).

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

228048102 is a wasteful number, since it uses less digits than its factorization.

228048102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41925 (or 41919 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 228048102 is about 15101.2616029258. The cubic root of 228048102 is about 610.9544334895.

Adding to 228048102 its reverse (201840822), we get a palindrome (429888924).

It can be divided in two parts, 228048 and 102, that added together give a triangular number (228150 = T₆₇₅).

The spelling of 228048102 in words is "two hundred twenty-eight million, forty-eight thousand, one hundred two".