5743438 has 4 divisors (see below), whose sum is σ = 8615160. Its totient is φ = 2871718.

The previous prime is 5743417. The next prime is 5743457. The reversal of 5743438 is 8343475.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435858 + ... + 1435861.

It is an arithmetic number, because the mean of its divisors is an integer number (2153790).

Almost surely, 2^5743438 is an apocalyptic number.

5743438 is a deficient number, since it is larger than the sum of its proper divisors (2871722).

5743438 is a wasteful number, since it uses less digits than its factorization.

5743438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871721.

The product of its digits is 40320, while the sum is 34.

The square root of 5743438 is about 2396.5470994746. The cubic root of 5743438 is about 179.0842170004.

The spelling of 5743438 in words is "five million, seven hundred forty-three thousand, four hundred thirty-eight".