10826831 has 4 divisors (see below), whose sum is σ = 11200200. Its totient is φ = 10453464.

The previous prime is 10826821. The next prime is 10826833. The reversal of 10826831 is 13862801.

10826831 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

10826831 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13862801 = 233 ⋅59497.

It is a cyclic number.

It is not a de Polignac number, because 10826831 - 2¹⁰ = 10825807 is a prime.

It is a super-2 number, since 2×10826831² = 234440539005122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 373339 = 10826831 / (1 + 0 + 8 + 2 + 6 + 8 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10826794 and 10826803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10826833) 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, 186641 + ... + 186698.

It is an arithmetic number, because the mean of its divisors is an integer number (2800050).

Almost surely, 2^10826831 is an apocalyptic number.

10826831 is a deficient number, since it is larger than the sum of its proper divisors (373369).

10826831 is an equidigital number, since it uses as much as digits as its factorization.

10826831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373368.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 10826831 is about 3290.4150194162. The cubic root of 10826831 is about 221.2247871511.

The spelling of 10826831 in words is "ten million, eight hundred twenty-six thousand, eight hundred thirty-one".