10808890 has 16 divisors (see below), whose sum is σ = 19494432. Its totient is φ = 4315024.

The previous prime is 10808887. The next prime is 10808893. The reversal of 10808890 is 9880801.

It is an interprime number because it is at equal distance from previous prime (10808887) and next prime (10808893).

It is not an unprimeable number, because it can be changed into a prime (10808893) 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 7 ways as a sum of consecutive naturals, for example, 7617 + ... + 8923.

It is an arithmetic number, because the mean of its divisors is an integer number (1218402).

Almost surely, 2^10808890 is an apocalyptic number.

10808890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10808890 is a deficient number, since it is larger than the sum of its proper divisors (8685542).

10808890 is a wasteful number, since it uses less digits than its factorization.

10808890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 10808890 is about 3287.6876372308. The cubic root of 10808890 is about 221.1025233588.

The spelling of 10808890 in words is "ten million, eight hundred eight thousand, eight hundred ninety".