806239071 has 48 divisors (see below), whose sum is σ = 1306206720. Its totient is φ = 475061760.

The previous prime is 806239061. The next prime is 806239087. The reversal of 806239071 is 170932608.

It is not a de Polignac number, because 806239071 - 2⁵ = 806239039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806239001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 565866 + ... + 567288.

It is an arithmetic number, because the mean of its divisors is an integer number (27212640).

Almost surely, 2^806239071 is an apocalyptic number.

806239071 is a deficient number, since it is larger than the sum of its proper divisors (499967649).

806239071 is a wasteful number, since it uses less digits than its factorization.

806239071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596 (or 1593 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 806239071 is about 28394.3492793901. The cubic root of 806239071 is about 930.7247870609.

The spelling of 806239071 in words is "eight hundred six million, two hundred thirty-nine thousand, seventy-one".