108140372 has 12 divisors (see below), whose sum is σ = 189342720. Its totient is φ = 54042456.

The previous prime is 108140371. The next prime is 108140377. The reversal of 108140372 is 273041801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108140371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3629 + ... + 15147.

It is an arithmetic number, because the mean of its divisors is an integer number (15778560).

Almost surely, 2^108140372 is an apocalyptic number.

It is an amenable number.

108140372 is a deficient number, since it is larger than the sum of its proper divisors (81202348).

108140372 is a wasteful number, since it uses less digits than its factorization.

108140372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13870 (or 13868 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 108140372 is about 10399.0563033383. The cubic root of 108140372 is about 476.4265472489.

The spelling of 108140372 in words is "one hundred eight million, one hundred forty thousand, three hundred seventy-two".