10813836 has 96 divisors (see below), whose sum is σ = 29998080. Its totient is φ = 2995200.

The previous prime is 10813813. The next prime is 10813861. The reversal of 10813836 is 63831801.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136845 + ... + 136923.

It is an arithmetic number, because the mean of its divisors is an integer number (312480).

Almost surely, 2^10813836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10813836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14999040).

10813836 is an abundant number, since it is smaller than the sum of its proper divisors (19184244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10813836 is a wasteful number, since it uses less digits than its factorization.

10813836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 10813836 is about 3288.4397516147. The cubic root of 10813836 is about 221.1362427115.

The spelling of 10813836 in words is "ten million, eight hundred thirteen thousand, eight hundred thirty-six".