109375488 has 208 divisors, whose sum is σ = 345987840. Its totient is φ = 34062336.

The previous prime is 109375459. The next prime is 109375493. The reversal of 109375488 is 884573901.

109375488 is a `hidden beast` number, since 10 + 93 + 7 + 548 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 2543595 + ... + 2543637.

Almost surely, 2^109375488 is an apocalyptic number.

109375488 is a gapful number since it is divisible by the number (18) 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 109375488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172993920).

109375488 is an abundant number, since it is smaller than the sum of its proper divisors (236612352).

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

109375488 is an equidigital number, since it uses as much as digits as its factorization.

109375488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 109375488 is about 10458.2736625124. The cubic root of 109375488 is about 478.2335069381.

The spelling of 109375488 in words is "one hundred nine million, three hundred seventy-five thousand, four hundred eighty-eight".