108946851 has 8 divisors (see below), whose sum is σ = 156436560. Its totient is φ = 67044192.

The previous prime is 108946847. The next prime is 108946861. The reversal of 108946851 is 158649801.

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

It is not a de Polignac number, because 108946851 - 2² = 108946847 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (108946861) 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, 1396716 + ... + 1396793.

It is an arithmetic number, because the mean of its divisors is an integer number (19554570).

Almost surely, 2^108946851 is an apocalyptic number.

108946851 is a deficient number, since it is larger than the sum of its proper divisors (47489709).

108946851 is a wasteful number, since it uses less digits than its factorization.

108946851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793525.

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 108946851 is about 10437.7608230884. The cubic root of 108946851 is about 477.6079647685.

The spelling of 108946851 in words is "one hundred eight million, nine hundred forty-six thousand, eight hundred fifty-one".