10893823 has 4 divisors (see below), whose sum is σ = 11159568. Its totient is φ = 10628080.

The previous prime is 10893811. The next prime is 10893871. The reversal of 10893823 is 32839801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32839801 = 17 ⋅1931753.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10893823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10893893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132811 + ... + 132892.

It is an arithmetic number, because the mean of its divisors is an integer number (2789892).

Almost surely, 2^10893823 is an apocalyptic number.

10893823 is a deficient number, since it is larger than the sum of its proper divisors (265745).

10893823 is an equidigital number, since it uses as much as digits as its factorization.

10893823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265744.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 10893823 is about 3300.5791915965. The cubic root of 10893823 is about 221.6801320957.

The spelling of 10893823 in words is "ten million, eight hundred ninety-three thousand, eight hundred twenty-three".