10808069 has 4 divisors (see below), whose sum is σ = 10944960. Its totient is φ = 10671180.

The previous prime is 10808059. The next prime is 10808087. The reversal of 10808069 is 96080801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10808069 - 2¹² = 10803973 is a prime.

It is a super-2 number, since 2×10808069² = 233628711017522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10808029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68327 + ... + 68484.

It is an arithmetic number, because the mean of its divisors is an integer number (2736240).

Almost surely, 2^10808069 is an apocalyptic number.

It is an amenable number.

10808069 is a deficient number, since it is larger than the sum of its proper divisors (136891).

10808069 is an equidigital number, since it uses as much as digits as its factorization.

10808069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136890.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 10808069 is about 3287.5627750661. The cubic root of 10808069 is about 221.0969251963.

The spelling of 10808069 in words is "ten million, eight hundred eight thousand, sixty-nine".