8970687 has 48 divisors (see below), whose sum is σ = 15175680. Its totient is φ = 5054400.

The previous prime is 8970673. The next prime is 8970691. The reversal of 8970687 is 7860798.

It is not a de Polignac number, because 8970687 - 2⁴ = 8970671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970607) 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 47 ways as a sum of consecutive naturals, for example, 113514 + ... + 113592.

It is an arithmetic number, because the mean of its divisors is an integer number (316160).

Almost surely, 2^8970687 is an apocalyptic number.

8970687 is a deficient number, since it is larger than the sum of its proper divisors (6204993).

8970687 is a wasteful number, since it uses less digits than its factorization.

8970687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 8970687 is about 2995.1105154902. The cubic root of 8970687 is about 207.7823089199.

The spelling of 8970687 in words is "eight million, nine hundred seventy thousand, six hundred eighty-seven".