10218936 has 64 divisors (see below), whose sum is σ = 31449600. Its totient is φ = 2694528.

The previous prime is 10218911. The next prime is 10218947. The reversal of 10218936 is 63981201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156 + ... + 4523.

It is an arithmetic number, because the mean of its divisors is an integer number (491400).

Almost surely, 2^10218936 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 10218936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15724800).

10218936 is an abundant number, since it is smaller than the sum of its proper divisors (21230664).

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

10218936 is a wasteful number, since it uses less digits than its factorization.

10218936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708 (or 4704 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 10218936 is about 3196.7070557059. The cubic root of 10218936 is about 217.0044099991.

The spelling of 10218936 in words is "ten million, two hundred eighteen thousand, nine hundred thirty-six".