5866947 has 12 divisors (see below), whose sum is σ = 8521344. Its totient is φ = 3889680.

The previous prime is 5866897. The next prime is 5866951. The reversal of 5866947 is 7496685.

5866947 is a `hidden beast` number, since 586 + 69 + 4 + 7 = 666.

It is not a de Polignac number, because 5866947 - 2⁸ = 5866691 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5866957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13 + ... + 3425.

It is an arithmetic number, because the mean of its divisors is an integer number (710112).

Almost surely, 2^5866947 is an apocalyptic number.

5866947 is a deficient number, since it is larger than the sum of its proper divisors (2654397).

5866947 is a wasteful number, since it uses less digits than its factorization.

5866947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610 (or 3607 counting only the distinct ones).

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

The square root of 5866947 is about 2422.1781519946. The cubic root of 5866947 is about 180.3588212689.

The spelling of 5866947 in words is "five million, eight hundred sixty-six thousand, nine hundred forty-seven".