8587672 has 16 divisors (see below), whose sum is σ = 16210800. Its totient is φ = 4264800.

The previous prime is 8587633. The next prime is 8587687. The reversal of 8587672 is 2767858.

It is a happy number.

It is a super-2 number, since 2×8587672² = 147496220759168, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2347 + ... + 4762.

It is an arithmetic number, because the mean of its divisors is an integer number (1013175).

Almost surely, 2^8587672 is an apocalyptic number.

It is an amenable number.

8587672 is a deficient number, since it is larger than the sum of its proper divisors (7623128).

8587672 is a wasteful number, since it uses less digits than its factorization.

8587672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7266 (or 7262 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 8587672 is about 2930.4729993638. The cubic root of 8587672 is about 204.7820169553.

The spelling of 8587672 in words is "eight million, five hundred eighty-seven thousand, six hundred seventy-two".