108728484 has 24 divisors (see below), whose sum is σ = 259099008. Its totient is φ = 35471520.

The previous prime is 108728483. The next prime is 108728489. The reversal of 108728484 is 484827801.

Added to its reverse (484827801) it gives a triangular number (593556285 = T₃₄₄₅₄).

It is not an unprimeable number, because it can be changed into a prime (108728483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95827 + ... + 96954.

It is an arithmetic number, because the mean of its divisors is an integer number (10795792).

Almost surely, 2^108728484 is an apocalyptic number.

It is an amenable number.

108728484 is an abundant number, since it is smaller than the sum of its proper divisors (150370524).

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

108728484 is a wasteful number, since it uses less digits than its factorization.

108728484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192835 (or 192833 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 108728484 is about 10427.2951430369. The cubic root of 108728484 is about 477.2886544031.

Adding to 108728484 its reverse (484827801), we get a triangular number (593556285 = T₃₄₄₅₄).

The spelling of 108728484 in words is "one hundred eight million, seven hundred twenty-eight thousand, four hundred eighty-four".