10808938 has 32 divisors (see below), whose sum is σ = 19468800. Its totient is φ = 4402944.

The previous prime is 10808927. The next prime is 10808939. The reversal of 10808938 is 83980801.

It is a junction number, because it is equal to n+sod(n) for n = 10808897 and 10808906.

It is not an unprimeable number, because it can be changed into a prime (10808939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31906 + ... + 32242.

It is an arithmetic number, because the mean of its divisors is an integer number (608400).

Almost surely, 2^10808938 is an apocalyptic number.

10808938 is a deficient number, since it is larger than the sum of its proper divisors (8659862).

10808938 is a wasteful number, since it uses less digits than its factorization.

10808938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 10808938 is about 3287.6949371862. The cubic root of 10808938 is about 221.1028506482.

The spelling of 10808938 in words is "ten million, eight hundred eight thousand, nine hundred thirty-eight".