5718487 has 4 divisors (see below), whose sum is σ = 6019480. Its totient is φ = 5417496.

The previous prime is 5718469. The next prime is 5718497. The reversal of 5718487 is 7848175.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5718487 - 2¹⁹ = 5194199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5718407) 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 3 ways as a sum of consecutive naturals, for example, 150468 + ... + 150505.

It is an arithmetic number, because the mean of its divisors is an integer number (1504870).

Almost surely, 2^5718487 is an apocalyptic number.

5718487 is a deficient number, since it is larger than the sum of its proper divisors (300993).

5718487 is a wasteful number, since it uses less digits than its factorization.

5718487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300992.

The product of its digits is 62720, while the sum is 40.

The square root of 5718487 is about 2391.3358191605. The cubic root of 5718487 is about 178.8245109676.

The spelling of 5718487 in words is "five million, seven hundred eighteen thousand, four hundred eighty-seven".