1012716818 has 8 divisors (see below), whose sum is σ = 1585122048. Its totient is φ = 484342804.

The previous prime is 1012716787. The next prime is 1012716823. The reversal of 1012716818 is 8186172101.

1012716818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11007746 + ... + 11007837.

It is an arithmetic number, because the mean of its divisors is an integer number (198140256).

Almost surely, 2^1012716818 is an apocalyptic number.

1012716818 is a deficient number, since it is larger than the sum of its proper divisors (572405230).

1012716818 is a wasteful number, since it uses less digits than its factorization.

1012716818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22015608.

The product of its (nonzero) digits is 5376, while the sum is 35.

The square root of 1012716818 is about 31823.2119372008. The cubic root of 1012716818 is about 1004.2210966068.

Adding to 1012716818 its reverse (8186172101), we get a palindrome (9198888919).

The spelling of 1012716818 in words is "one billion, twelve million, seven hundred sixteen thousand, eight hundred eighteen".