108813837 has 16 divisors (see below), whose sum is σ = 158450688. Its totient is φ = 65874480.

The previous prime is 108813833. The next prime is 108813839. The reversal of 108813837 is 738318801.

It is not a de Polignac number, because 108813837 - 2² = 108813833 is a prime.

It is a super-2 number, since 2×108813837² = 23680902245325138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108813795 and 108813804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108813833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51198 + ... + 53280.

It is an arithmetic number, because the mean of its divisors is an integer number (9903168).

Almost surely, 2^108813837 is an apocalyptic number.

It is an amenable number.

108813837 is a deficient number, since it is larger than the sum of its proper divisors (49636851).

108813837 is a wasteful number, since it uses less digits than its factorization.

108813837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 108813837 is about 10431.3871081463. The cubic root of 108813837 is about 477.4135139362.

The spelling of 108813837 in words is "one hundred eight million, eight hundred thirteen thousand, eight hundred thirty-seven".