10868918 has 4 divisors (see below), whose sum is σ = 16303380. Its totient is φ = 5434458.

The previous prime is 10868917. The next prime is 10868951. The reversal of 10868918 is 81986801.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868911) 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 as a sum of consecutive naturals, namely, 2717228 + ... + 2717231.

It is an arithmetic number, because the mean of its divisors is an integer number (4075845).

Almost surely, 2^10868918 is an apocalyptic number.

10868918 is a deficient number, since it is larger than the sum of its proper divisors (5434462).

10868918 is an equidigital number, since it uses as much as digits as its factorization.

10868918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434461.

The product of its (nonzero) digits is 27648, while the sum is 41.

The square root of 10868918 is about 3296.8042101405. The cubic root of 10868918 is about 221.5110712652.

The spelling of 10868918 in words is "ten million, eight hundred sixty-eight thousand, nine hundred eighteen".