5742709 has 16 divisors (see below), whose sum is σ = 6988032. Its totient is φ = 4612608.

The previous prime is 5742707. The next prime is 5742713. The reversal of 5742709 is 9072475.

It is not a de Polignac number, because 5742709 - 2¹ = 5742707 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 (5742701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8197 + ... + 8869.

It is an arithmetic number, because the mean of its divisors is an integer number (436752).

Almost surely, 2^5742709 is an apocalyptic number.

It is an amenable number.

5742709 is a deficient number, since it is larger than the sum of its proper divisors (1245323).

5742709 is a wasteful number, since it uses less digits than its factorization.

5742709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756.

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

The square root of 5742709 is about 2396.3950008294. The cubic root of 5742709 is about 179.0766397782.

It can be divided in two parts, 574 and 2709, that multiplied together give a triangular number (1554966 = T₁₇₆₃).

The spelling of 5742709 in words is "five million, seven hundred forty-two thousand, seven hundred nine".