109500940 has 12 divisors (see below), whose sum is σ = 229952016. Its totient is φ = 43800368.

The previous prime is 109500931. The next prime is 109500943. The reversal of 109500940 is 49005901.

It is a junction number, because it is equal to n+sod(n) for n = 109500899 and 109500908.

It is not an unprimeable number, because it can be changed into a prime (109500943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2737504 + ... + 2737543.

It is an arithmetic number, because the mean of its divisors is an integer number (19162668).

Almost surely, 2^109500940 is an apocalyptic number.

109500940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109500940 is an abundant number, since it is smaller than the sum of its proper divisors (120451076).

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

109500940 is a wasteful number, since it uses less digits than its factorization.

109500940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475056 (or 5475054 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 109500940 is about 10464.2696830691. The cubic root of 109500940 is about 478.4162792322.

The spelling of 109500940 in words is "one hundred nine million, five hundred thousand, nine hundred forty".