10786231 has 4 divisors (see below), whose sum is σ = 11158200. Its totient is φ = 10414264.

The previous prime is 10786229. The next prime is 10786247. The reversal of 10786231 is 13268701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13268701 = 337 ⋅39373.

It is a cyclic number.

It is not a de Polignac number, because 10786231 - 2¹ = 10786229 is a prime.

It is a super-2 number, since 2×10786231² = 232685558370722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10786231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10786201) 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, 185941 + ... + 185998.

It is an arithmetic number, because the mean of its divisors is an integer number (2789550).

Almost surely, 2^10786231 is an apocalyptic number.

10786231 is the 1756-th centered heptagonal number.

10786231 is a deficient number, since it is larger than the sum of its proper divisors (371969).

10786231 is an equidigital number, since it uses as much as digits as its factorization.

10786231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371968.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 10786231 is about 3284.2397902711. The cubic root of 10786231 is about 220.9479139893.

The spelling of 10786231 in words is "ten million, seven hundred eighty-six thousand, two hundred thirty-one".