10826423 has 4 divisors (see below), whose sum is σ = 10838280. Its totient is φ = 10814568.

The previous prime is 10826393. The next prime is 10826429. The reversal of 10826423 is 32462801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10826423 - 2¹⁶ = 10760887 is a prime.

It is a super-2 number, since 2×10826423² = 234422869949858, 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 = 10826392 and 10826401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10826429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4433 + ... + 6426.

It is an arithmetic number, because the mean of its divisors is an integer number (2709570).

Almost surely, 2^10826423 is an apocalyptic number.

10826423 is a deficient number, since it is larger than the sum of its proper divisors (11857).

10826423 is an equidigital number, since it uses as much as digits as its factorization.

10826423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11856.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 10826423 is about 3290.3530205739. The cubic root of 10826423 is about 221.2220082263. Note that the first 3 decimals are identical.

The spelling of 10826423 in words is "ten million, eight hundred twenty-six thousand, four hundred twenty-three".