108457328 has 80 divisors (see below), whose sum is σ = 254555136. Its totient is φ = 43760640.

The previous prime is 108457291. The next prime is 108457337. The reversal of 108457328 is 823754801.

It is a junction number, because it is equal to n+sod(n) for n = 108457291 and 108457300.

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, 182600 + ... + 183192.

Almost surely, 2^108457328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108457328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127277568).

108457328 is an abundant number, since it is smaller than the sum of its proper divisors (146097808).

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

108457328 is a wasteful number, since it uses less digits than its factorization.

108457328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 108457328 is about 10414.2848050166. The cubic root of 108457328 is about 476.8915569339.

The spelling of 108457328 in words is "one hundred eight million, four hundred fifty-seven thousand, three hundred twenty-eight".