806625512 has 64 divisors (see below), whose sum is σ = 1906934400. Its totient is φ = 310717440.

The previous prime is 806625511. The next prime is 806625553. The reversal of 806625512 is 215526608.

It is not an unprimeable number, because it can be changed into a prime (806625511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47468 + ... + 62180.

It is an arithmetic number, because the mean of its divisors is an integer number (29795850).

Almost surely, 2^806625512 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 806625512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (953467200).

806625512 is an abundant number, since it is smaller than the sum of its proper divisors (1100308888).

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

806625512 is a wasteful number, since it uses less digits than its factorization.

806625512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14826 (or 14822 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 806625512 is about 28401.1533568621. The cubic root of 806625512 is about 930.8734661896.

The spelling of 806625512 in words is "eight hundred six million, six hundred twenty-five thousand, five hundred twelve".