8078971 has 16 divisors (see below), whose sum is σ = 8870400. Its totient is φ = 7332768.

The previous prime is 8078951. The next prime is 8078981. The reversal of 8078971 is 1798708.

It is a cyclic number.

It is not a de Polignac number, because 8078971 - 2⁹ = 8078459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8078921) 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, 74065 + ... + 74173.

It is an arithmetic number, because the mean of its divisors is an integer number (554400).

Almost surely, 2^8078971 is an apocalyptic number.

8078971 is a deficient number, since it is larger than the sum of its proper divisors (791429).

8078971 is a wasteful number, since it uses less digits than its factorization.

8078971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 8078971 is about 2842.3530744790. The cubic root of 8078971 is about 200.6559380413.

The spelling of 8078971 in words is "eight million, seventy-eight thousand, nine hundred seventy-one".