10809324 has 36 divisors (see below), whose sum is σ = 27714960. Its totient is φ = 3551520.

The previous prime is 10809307. The next prime is 10809343. The reversal of 10809324 is 42390801.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442 + ... + 4670.

It is an arithmetic number, because the mean of its divisors is an integer number (769860).

Almost surely, 2^10809324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10809324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13857480).

10809324 is an abundant number, since it is smaller than the sum of its proper divisors (16905636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10809324 is a wasteful number, since it uses less digits than its factorization.

10809324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4310 (or 4305 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 10809324 is about 3287.7536404056. The cubic root of 10809324 is about 221.1054825653.

It can be divided in two parts, 1080 and 9324, that added together give a square (10404 = 102²).

The spelling of 10809324 in words is "ten million, eight hundred nine thousand, three hundred twenty-four".