10818522 has 80 divisors (see below), whose sum is σ = 28540512. Its totient is φ = 3019680.

The previous prime is 10818517. The next prime is 10818529. The reversal of 10818522 is 22581801.

10818522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10818529) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22933 + ... + 23399.

Almost surely, 2^10818522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10818522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14270256).

10818522 is an abundant number, since it is smaller than the sum of its proper divisors (17721990).

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

10818522 is a wasteful number, since it uses less digits than its factorization.

10818522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 10818522 is about 3289.1521703929. The cubic root of 10818522 is about 221.1681800305.

It can be divided in two parts, 108 and 18522, that multiplied together give a cube (2000376 = 126³).

The spelling of 10818522 in words is "ten million, eight hundred eighteen thousand, five hundred twenty-two".