8016947 has 4 divisors (see below), whose sum is σ = 8024160. Its totient is φ = 8009736.

The previous prime is 8016937. The next prime is 8016991. The reversal of 8016947 is 7496108.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8016947 - 2¹⁰ = 8015923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8016907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1547 + ... + 4292.

It is an arithmetic number, because the mean of its divisors is an integer number (2006040).

Almost surely, 2^8016947 is an apocalyptic number.

8016947 is a deficient number, since it is larger than the sum of its proper divisors (7213).

8016947 is a wasteful number, since it uses less digits than its factorization.

8016947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7212.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 8016947 is about 2831.4213745043. The cubic root of 8016947 is about 200.1411253947.

The spelling of 8016947 in words is "eight million, sixteen thousand, nine hundred forty-seven".