10813837 has 4 divisors (see below), whose sum is σ = 10848700. Its totient is φ = 10778976.

The previous prime is 10813813. The next prime is 10813861. The reversal of 10813837 is 73831801.

It is the 1343-rd star number.

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

It is an interprime number because it is at equal distance from previous prime (10813813) and next prime (10813861).

It can be written as a sum of positive squares in 2 ways, for example, as 4791721 + 6022116 = 2189^2 + 2454^2 .

It is a cyclic number.

It is not a de Polignac number, because 10813837 - 2¹¹ = 10811789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10813799 and 10813808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10813877) 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, 16962 + ... + 17587.

It is an arithmetic number, because the mean of its divisors is an integer number (2712175).

Almost surely, 2^10813837 is an apocalyptic number.

It is an amenable number.

10813837 is a deficient number, since it is larger than the sum of its proper divisors (34863).

10813837 is an equidigital number, since it uses as much as digits as its factorization.

10813837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34862.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 10813837 is about 3288.4399036625. The cubic root of 10813837 is about 221.1362495279.

The spelling of 10813837 in words is "ten million, eight hundred thirteen thousand, eight hundred thirty-seven".