5868891 has 24 divisors (see below), whose sum is σ = 10200320. Its totient is φ = 3176496.

The previous prime is 5868883. The next prime is 5868899. The reversal of 5868891 is 1988685.

It is an interprime number because it is at equal distance from previous prime (5868883) and next prime (5868899).

It is not a de Polignac number, because 5868891 - 2³ = 5868883 is a prime.

It is a Duffinian number.

5868891 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5868899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1255 + ... + 3648.

Almost surely, 2^5868891 is an apocalyptic number.

5868891 is a deficient number, since it is larger than the sum of its proper divisors (4331429).

5868891 is a wasteful number, since it uses less digits than its factorization.

5868891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4935 (or 4932 counting only the distinct ones).

The product of its digits is 138240, while the sum is 45.

The square root of 5868891 is about 2422.5794104632. The cubic root of 5868891 is about 180.3787395689.

The spelling of 5868891 in words is "five million, eight hundred sixty-eight thousand, eight hundred ninety-one".