5727591 has 20 divisors (see below), whose sum is σ = 8835904. Its totient is φ = 3693600.

The previous prime is 5727583. The next prime is 5727613. The reversal of 5727591 is 1957275.

It is not a de Polignac number, because 5727591 - 2³ = 5727583 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 (5727571) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1371 + ... + 3651.

Almost surely, 2^5727591 is an apocalyptic number.

5727591 is a deficient number, since it is larger than the sum of its proper divisors (3108313).

5727591 is a wasteful number, since it uses less digits than its factorization.

5727591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324 (or 2315 counting only the distinct ones).

The product of its digits is 22050, while the sum is 36.

The square root of 5727591 is about 2393.2386007250. The cubic root of 5727591 is about 178.9193586176.

The spelling of 5727591 in words is "five million, seven hundred twenty-seven thousand, five hundred ninety-one".