810746112 has 144 divisors (see below), whose sum is σ = 2478309120. Its totient is φ = 232704000.

The previous prime is 810746107. The next prime is 810746117. The reversal of 810746112 is 211647018.

It is an interprime number because it is at equal distance from previous prime (810746107) and next prime (810746117).

It is a self number, because there is not a number n which added to its sum of digits gives 810746112.

It is not an unprimeable number, because it can be changed into a prime (810746117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157987 + ... + 163037.

It is an arithmetic number, because the mean of its divisors is an integer number (17210480).

Almost surely, 2^810746112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 810746112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1239154560).

810746112 is an abundant number, since it is smaller than the sum of its proper divisors (1667563008).

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

810746112 is a wasteful number, since it uses less digits than its factorization.

810746112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100 (or 5086 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 810746112 is about 28473.6037761292. The cubic root of 810746112 is about 932.4558791929.

The spelling of 810746112 in words is "eight hundred ten million, seven hundred forty-six thousand, one hundred twelve".