108948853 has 8 divisors (see below), whose sum is σ = 121375800. Its totient is φ = 97099968.

The previous prime is 108948841. The next prime is 108948857. The reversal of 108948853 is 358849801.

It can be written as a sum of positive squares in 4 ways, for example, as 22496049 + 86452804 = 4743^2 + 9298^2 .

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 108948853 - 2⁹ = 108948341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108948857) 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, 144118 + ... + 144871.

It is an arithmetic number, because the mean of its divisors is an integer number (15171975).

Almost surely, 2^108948853 is an apocalyptic number.

108948853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

108948853 is a deficient number, since it is larger than the sum of its proper divisors (12426947).

108948853 is a wasteful number, since it uses less digits than its factorization.

108948853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289031.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 108948853 is about 10437.8567244430. The cubic root of 108948853 is about 477.6108902478.

The spelling of 108948853 in words is "one hundred eight million, nine hundred forty-eight thousand, eight hundred fifty-three".