8487107 has 4 divisors (see below), whose sum is σ = 8538096. Its totient is φ = 8436120.

The previous prime is 8487103. The next prime is 8487121. The reversal of 8487107 is 7017848.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8487107 - 2² = 8487103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8487103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25244 + ... + 25577.

It is an arithmetic number, because the mean of its divisors is an integer number (2134524).

Almost surely, 2^8487107 is an apocalyptic number.

8487107 is a deficient number, since it is larger than the sum of its proper divisors (50989).

8487107 is a wasteful number, since it uses less digits than its factorization.

8487107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50988.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 8487107 is about 2913.2639770539. The cubic root of 8487107 is about 203.9795170387.

The spelling of 8487107 in words is "eight million, four hundred eighty-seven thousand, one hundred seven".