4566987 has 12 divisors (see below), whose sum is σ = 6750744. Its totient is φ = 2973600.

The previous prime is 4566979. The next prime is 4566997. The reversal of 4566987 is 7896654.

4566987 is a `hidden beast` number, since 4 + 566 + 9 + 87 = 666.

It is not a de Polignac number, because 4566987 - 2³ = 4566979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4566907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5514 + ... + 6287.

It is an arithmetic number, because the mean of its divisors is an integer number (562562).

Almost surely, 2^4566987 is an apocalyptic number.

4566987 is a deficient number, since it is larger than the sum of its proper divisors (2183757).

4566987 is a wasteful number, since it uses less digits than its factorization.

4566987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11850 (or 11847 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 4566987 is about 2137.0510054746. The cubic root of 4566987 is about 165.9115389711.

The spelling of 4566987 in words is "four million, five hundred sixty-six thousand, nine hundred eighty-seven".