806895560 has 32 divisors (see below), whose sum is σ = 1832492160. Its totient is φ = 319740096.

The previous prime is 806895547. The next prime is 806895569. The reversal of 806895560 is 65598608.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (806895569) 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 in 7 ways as a sum of consecutive naturals, for example, 89984 + ... + 98543.

It is an arithmetic number, because the mean of its divisors is an integer number (57265380).

Almost surely, 2^806895560 is an apocalyptic number.

It is an amenable number.

806895560 is an abundant number, since it is smaller than the sum of its proper divisors (1025596600).

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

806895560 is a wasteful number, since it uses less digits than its factorization.

806895560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188645 (or 188641 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 806895560 is about 28405.9071321442. The cubic root of 806895560 is about 930.9773361459.

The spelling of 806895560 in words is "eight hundred six million, eight hundred ninety-five thousand, five hundred sixty".