5740487 has 4 divisors (see below), whose sum is σ = 5925696. Its totient is φ = 5555280.

The previous prime is 5740481. The next prime is 5740507. The reversal of 5740487 is 7840475.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5740487 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 (5740481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92558 + ... + 92619.

It is an arithmetic number, because the mean of its divisors is an integer number (1481424).

Almost surely, 2^5740487 is an apocalyptic number.

5740487 is a deficient number, since it is larger than the sum of its proper divisors (185209).

5740487 is a wasteful number, since it uses less digits than its factorization.

5740487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185208.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 5740487 is about 2395.9313429228. The cubic root of 5740487 is about 179.0535403649.

The spelling of 5740487 in words is "five million, seven hundred forty thousand, four hundred eighty-seven".