10859823 has 24 divisors (see below), whose sum is σ = 17078880. Its totient is φ = 6609600.

The previous prime is 10859801. The next prime is 10859831. The reversal of 10859823 is 32895801.

It is not a de Polignac number, because 10859823 - 2⁵ = 10859791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10859873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11358 + ... + 12276.

It is an arithmetic number, because the mean of its divisors is an integer number (711620).

Almost surely, 2^10859823 is an apocalyptic number.

10859823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10859823 is a deficient number, since it is larger than the sum of its proper divisors (6219057).

10859823 is a wasteful number, since it uses less digits than its factorization.

10859823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 10859823 is about 3295.4245553494. The cubic root of 10859823 is about 221.4492679530.

The spelling of 10859823 in words is "ten million, eight hundred fifty-nine thousand, eight hundred twenty-three".