109372740 has 96 divisors (see below), whose sum is σ = 331201920. Its totient is φ = 26873856.

The previous prime is 109372729. The next prime is 109372793. The reversal of 109372740 is 47273901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40884 + ... + 43476.

It is an arithmetic number, because the mean of its divisors is an integer number (3450020).

Almost surely, 2^109372740 is an apocalyptic number.

109372740 is a gapful number since it is divisible by the number (10) 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 109372740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165600960).

109372740 is an abundant number, since it is smaller than the sum of its proper divisors (221829180).

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

109372740 is a wasteful number, since it uses less digits than its factorization.

109372740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661 (or 2659 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 109372740 is about 10458.1422824515. The cubic root of 109372740 is about 478.2295017851.

The spelling of 109372740 in words is "one hundred nine million, three hundred seventy-two thousand, seven hundred forty".