10809119 has 8 divisors (see below), whose sum is σ = 11414640. Its totient is φ = 10207296.

The previous prime is 10809101. The next prime is 10809133. The reversal of 10809119 is 91190801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10809119 - 2¹⁶ = 10743583 is a prime.

It is a super-2 number, since 2×10809119² = 233674107112322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10809091 and 10809100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10809179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6827 + ... + 8259.

It is an arithmetic number, because the mean of its divisors is an integer number (1426830).

Almost surely, 2^10809119 is an apocalyptic number.

10809119 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10809119 is a deficient number, since it is larger than the sum of its proper divisors (605521).

10809119 is a wasteful number, since it uses less digits than its factorization.

10809119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849.

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 10809119 is about 3287.7224639559. The cubic root of 10809119 is about 221.1040847933.

The spelling of 10809119 in words is "ten million, eight hundred nine thousand, one hundred nineteen".