5747391 has 12 divisors (see below), whose sum is σ = 8940568. Its totient is φ = 3536784.

The previous prime is 5747389. The next prime is 5747393. The reversal of 5747391 is 1937475.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5747389) and next prime (5747393).

It is not a de Polignac number, because 5747391 - 2¹ = 5747389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5747393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24445 + ... + 24678.

Almost surely, 2^5747391 is an apocalyptic number.

5747391 is a deficient number, since it is larger than the sum of its proper divisors (3193177).

5747391 is a wasteful number, since it uses less digits than its factorization.

5747391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49142 (or 49139 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 5747391 is about 2397.3716858260. The cubic root of 5747391 is about 179.1252933011.

The spelling of 5747391 in words is "five million, seven hundred forty-seven thousand, three hundred ninety-one".