9670887 has 8 divisors (see below), whose sum is σ = 14327280. Its totient is φ = 6447240.

The previous prime is 9670883. The next prime is 9670907. The reversal of 9670887 is 7880769.

9670887 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9670887 - 2² = 9670883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9670883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179064 + ... + 179117.

It is an arithmetic number, because the mean of its divisors is an integer number (1790910).

Almost surely, 2^9670887 is an apocalyptic number.

9670887 is a deficient number, since it is larger than the sum of its proper divisors (4656393).

9670887 is a wasteful number, since it uses less digits than its factorization.

9670887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358190 (or 358184 counting only the distinct ones).

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

The square root of 9670887 is about 3109.8049778081. The cubic root of 9670887 is about 213.0535473387.

The spelling of 9670887 in words is "nine million, six hundred seventy thousand, eight hundred eighty-seven".