5943987 has 12 divisors (see below), whose sum is σ = 9812400. Its totient is φ = 3396528.

The previous prime is 5943983. The next prime is 5944007. The reversal of 5943987 is 7893495.

It is not a de Polignac number, because 5943987 - 2² = 5943983 is a prime.

It is a d-powerful number, because it can be written as 5 + 9³ + 4³ + 3¹¹ + 9³ + 8³ + 7⁸ .

It is not an unprimeable number, because it can be changed into a prime (5943983) 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 11 ways as a sum of consecutive naturals, for example, 47112 + ... + 47237.

It is an arithmetic number, because the mean of its divisors is an integer number (817700).

Almost surely, 2^5943987 is an apocalyptic number.

5943987 is a deficient number, since it is larger than the sum of its proper divisors (3868413).

5943987 is a wasteful number, since it uses less digits than its factorization.

5943987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94362 (or 94359 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 5943987 is about 2438.0293271411. The cubic root of 5943987 is about 181.1448328469.

The spelling of 5943987 in words is "five million, nine hundred forty-three thousand, nine hundred eighty-seven".