5709742 has 16 divisors (see below), whose sum is σ = 8845200. Its totient is φ = 2762560.

The previous prime is 5709721. The next prime is 5709751. The reversal of 5709742 is 2479075.

It is a junction number, because it is equal to n+sod(n) for n = 5709698 and 5709707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14484 + ... + 14872.

It is an arithmetic number, because the mean of its divisors is an integer number (552825).

Almost surely, 2^5709742 is an apocalyptic number.

5709742 is a deficient number, since it is larger than the sum of its proper divisors (3135458).

5709742 is a wasteful number, since it uses less digits than its factorization.

5709742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 5709742 is about 2389.5066436401. The cubic root of 5709742 is about 178.7333086278.

The spelling of 5709742 in words is "five million, seven hundred nine thousand, seven hundred forty-two".