2108936 has 16 divisors (see below), whose sum is σ = 3974400. Its totient is φ = 1049104.

The previous prime is 2108929. The next prime is 2108941. The reversal of 2108936 is 6398012.

It is a super-2 number, since 2×2108936² = 8895222104192, which contains 22 as substring.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 2108899 and 2108908.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361 + ... + 2463.

It is an arithmetic number, because the mean of its divisors is an integer number (248400).

2^2108936 is an apocalyptic number.

It is an amenable number.

2108936 is a deficient number, since it is larger than the sum of its proper divisors (1865464).

2108936 is a wasteful number, since it uses less digits than its factorization.

2108936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2108936 is about 1452.2176145468. The cubic root of 2108936 is about 128.2392984420.

The spelling of 2108936 in words is "two million, one hundred eight thousand, nine hundred thirty-six".