6874587 has 6 divisors (see below), whose sum is σ = 9929972. Its totient is φ = 4583052.

The previous prime is 6874583. The next prime is 6874597. The reversal of 6874587 is 7854786.

6874587 is a `hidden beast` number, since 68 + 7 + 4 + 587 = 666.

It is not a de Polignac number, because 6874587 - 2² = 6874583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6874583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381913 + ... + 381930.

Almost surely, 2^6874587 is an apocalyptic number.

6874587 is a deficient number, since it is larger than the sum of its proper divisors (3055385).

6874587 is a wasteful number, since it uses less digits than its factorization.

6874587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763849 (or 763846 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 6874587 is about 2621.9433632327. The cubic root of 6874587 is about 190.1438153997.

The spelling of 6874587 in words is "six million, eight hundred seventy-four thousand, five hundred eighty-seven".