5387743 has 4 divisors (see below), whose sum is σ = 5399208. Its totient is φ = 5376280.

The previous prime is 5387741. The next prime is 5387747. The reversal of 5387743 is 3477835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3477835 = 5 ⋅695567.

It is a cyclic number.

It is not a de Polignac number, because 5387743 - 2¹ = 5387741 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 (5387741) 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, 4996 + ... + 5977.

It is an arithmetic number, because the mean of its divisors is an integer number (1349802).

Almost surely, 2^5387743 is an apocalyptic number.

5387743 is a deficient number, since it is larger than the sum of its proper divisors (11465).

5387743 is a wasteful number, since it uses less digits than its factorization.

5387743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11464.

The product of its digits is 70560, while the sum is 37.

The square root of 5387743 is about 2321.1512229926. The cubic root of 5387743 is about 175.3082241589.

It can be divided in two parts, 538 and 7743, that added together give a square (8281 = 91²).

The spelling of 5387743 in words is "five million, three hundred eighty-seven thousand, seven hundred forty-three".