8707994 has 16 divisors (see below), whose sum is σ = 13398696. Its totient is φ = 4243200.

The previous prime is 8707969. The next prime is 8707997. The reversal of 8707994 is 4997078.

It can be written as a sum of positive squares in 4 ways, for example, as 4566769 + 4141225 = 2137^2 + 2035^2 .

It is not an unprimeable number, because it can be changed into a prime (8707997) 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, 16454 + ... + 16974.

Almost surely, 2^8707994 is an apocalyptic number.

8707994 is a deficient number, since it is larger than the sum of its proper divisors (4690702).

8707994 is a wasteful number, since it uses less digits than its factorization.

8707994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 8707994 is about 2950.9310395196. The cubic root of 8707994 is about 205.7339859789.

The spelling of 8707994 in words is "eight million, seven hundred seven thousand, nine hundred ninety-four".