8487002 has 8 divisors (see below), whose sum is σ = 12744756. Its totient is φ = 4238752.

The previous prime is 8487001. The next prime is 8487019. The reversal of 8487002 is 2007848.

It can be written as a sum of positive squares in 2 ways, for example, as 8128201 + 358801 = 2851^2 + 599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8487001) 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, 608 + ... + 4164.

Almost surely, 2^8487002 is an apocalyptic number.

8487002 is a deficient number, since it is larger than the sum of its proper divisors (4257754).

8487002 is a wasteful number, since it uses less digits than its factorization.

8487002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 8487002 is about 2913.2459559742. The cubic root of 8487002 is about 203.9786758436.

The spelling of 8487002 in words is "eight million, four hundred eighty-seven thousand, two".