10816518 has 8 divisors (see below), whose sum is σ = 21633048. Its totient is φ = 3605504.

The previous prime is 10816513. The next prime is 10816541. The reversal of 10816518 is 81561801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

10816518 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10816511) 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, 901371 + ... + 901382.

It is an arithmetic number, because the mean of its divisors is an integer number (2704131).

Almost surely, 2^10816518 is an apocalyptic number.

10816518 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10816518 is a wasteful number, since it uses less digits than its factorization.

10816518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802758.

The product of its (nonzero) digits is 1920, while the sum is 30.

The square root of 10816518 is about 3288.8475185086. The cubic root of 10816518 is about 221.1545229461.

The spelling of 10816518 in words is "ten million, eight hundred sixteen thousand, five hundred eighteen".