5742243 has 24 divisors (see below), whose sum is σ = 9461088. Its totient is φ = 3324672.

The previous prime is 5742239. The next prime is 5742257. The reversal of 5742243 is 3422475.

5742243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5742243 - 2² = 5742239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 546 + ... + 3432.

It is an arithmetic number, because the mean of its divisors is an integer number (394212).

Almost surely, 2^5742243 is an apocalyptic number.

5742243 is a deficient number, since it is larger than the sum of its proper divisors (3718845).

5742243 is a wasteful number, since it uses less digits than its factorization.

5742243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923 (or 2920 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 5742243 is about 2396.2977694769. The cubic root of 5742243 is about 179.0717958406.

The spelling of 5742243 in words is "five million, seven hundred forty-two thousand, two hundred forty-three".