5727187 has 4 divisors (see below), whose sum is σ = 5779840. Its totient is φ = 5674536.

The previous prime is 5727149. The next prime is 5727199. The reversal of 5727187 is 7817275.

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-5727187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5727287) 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, 26163 + ... + 26380.

It is an arithmetic number, because the mean of its divisors is an integer number (1444960).

Almost surely, 2^5727187 is an apocalyptic number.

5727187 is a deficient number, since it is larger than the sum of its proper divisors (52653).

5727187 is a wasteful number, since it uses less digits than its factorization.

5727187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52652.

The product of its digits is 27440, while the sum is 37.

The square root of 5727187 is about 2393.1541947814. The cubic root of 5727187 is about 178.9151517808.

The spelling of 5727187 in words is "five million, seven hundred twenty-seven thousand, one hundred eighty-seven".