109008937 has 8 divisors (see below), whose sum is σ = 114174720. Its totient is φ = 103878720.

The previous prime is 109008859. The next prime is 109008971. The reversal of 109008937 is 739800901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109008937 - 2¹¹ = 109006889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109008896 and 109008905.

It is not an unprimeable number, because it can be changed into a prime (109009937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2512 + ... + 14977.

It is an arithmetic number, because the mean of its divisors is an integer number (14271840).

Almost surely, 2^109008937 is an apocalyptic number.

It is an amenable number.

109008937 is a deficient number, since it is larger than the sum of its proper divisors (5165783).

109008937 is a wasteful number, since it uses less digits than its factorization.

109008937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17783.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 109008937 is about 10440.7345048133. The cubic root of 109008937 is about 477.6986730261.

The spelling of 109008937 in words is "one hundred nine million, eight thousand, nine hundred thirty-seven".