8070947 has 4 divisors (see below), whose sum is σ = 8077080. Its totient is φ = 8064816.

The previous prime is 8070929. The next prime is 8070967. The reversal of 8070947 is 7490708.

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 8070947 - 2¹⁶ = 8005411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8070917) 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 3 ways as a sum of consecutive naturals, for example, 197 + ... + 4022.

It is an arithmetic number, because the mean of its divisors is an integer number (2019270).

Almost surely, 2^8070947 is an apocalyptic number.

8070947 is a deficient number, since it is larger than the sum of its proper divisors (6133).

8070947 is a wasteful number, since it uses less digits than its factorization.

8070947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6132.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 8070947 is about 2840.9412172729. The cubic root of 8070947 is about 200.5894858253.

The spelling of 8070947 in words is "eight million, seventy thousand, nine hundred forty-seven".