10818045 has 48 divisors (see below), whose sum is σ = 21820032. Its totient is φ = 4855680.

The previous prime is 10818043. The next prime is 10818047. The reversal of 10818045 is 54081801.

It is an interprime number because it is at equal distance from previous prime (10818043) and next prime (10818047).

It is not a de Polignac number, because 10818045 - 2¹ = 10818043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10818043) 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 47 ways as a sum of consecutive naturals, for example, 18934 + ... + 19496.

It is an arithmetic number, because the mean of its divisors is an integer number (454584).

Almost surely, 2^10818045 is an apocalyptic number.

10818045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10818045 is an abundant number, since it is smaller than the sum of its proper divisors (11001987).

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

10818045 is a wasteful number, since it uses less digits than its factorization.

10818045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 639 counting only the distinct ones).

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

The square root of 10818045 is about 3289.0796585063. The cubic root of 10818045 is about 221.1649294702.

Adding to 10818045 its reverse (54081801), we get a palindrome (64899846).

The spelling of 10818045 in words is "ten million, eight hundred eighteen thousand, forty-five".