10838969 has 4 divisors (see below), whose sum is σ = 10901796. Its totient is φ = 10776144.

The previous prime is 10838959. The next prime is 10838981. The reversal of 10838969 is 96983801.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6697744 + 4141225 = 2588^2 + 2035^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10838969 is a prime.

It is a super-2 number, since 2×10838969² = 234966497965922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10838929) 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, 31154 + ... + 31499.

It is an arithmetic number, because the mean of its divisors is an integer number (2725449).

Almost surely, 2^10838969 is an apocalyptic number.

It is an amenable number.

10838969 is a deficient number, since it is larger than the sum of its proper divisors (62827).

10838969 is an equidigital number, since it uses as much as digits as its factorization.

10838969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62826.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 10838969 is about 3292.2589509332. The cubic root of 10838969 is about 221.3074282495.

The spelling of 10838969 in words is "ten million, eight hundred thirty-eight thousand, nine hundred sixty-nine".