10404823 has 24 divisors (see below), whose sum is σ = 12780720. Its totient is φ = 8386560.

The previous prime is 10404811. The next prime is 10404829. The reversal of 10404823 is 32840401.

It is not a de Polignac number, because 10404823 - 2⁹ = 10404311 is a prime.

It is a super-2 number, since 2×10404823² = 216520683322658, 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 = 10404794 and 10404803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404829) 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, 53815 + ... + 54007.

It is an arithmetic number, because the mean of its divisors is an integer number (532530).

Almost surely, 2^10404823 is an apocalyptic number.

10404823 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10404823 is a deficient number, since it is larger than the sum of its proper divisors (2375897).

10404823 is a wasteful number, since it uses less digits than its factorization.

10404823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 10404823 is about 3225.6507870506. The cubic root of 10404823 is about 218.3123136275.

The spelling of 10404823 in words is "ten million, four hundred four thousand, eight hundred twenty-three".