5742909 has 12 divisors (see below), whose sum is σ = 8360352. Its totient is φ = 3798600.

The previous prime is 5742887. The next prime is 5742929. The reversal of 5742909 is 9092475.

It is not a de Polignac number, because 5742909 - 2⁹ = 5742397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742929) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 1257 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (696696).

Almost surely, 2^5742909 is an apocalyptic number.

It is an amenable number.

5742909 is a deficient number, since it is larger than the sum of its proper divisors (2617443).

5742909 is a wasteful number, since it uses less digits than its factorization.

5742909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008 (or 5005 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 5742909 is about 2396.4367298137. The cubic root of 5742909 is about 179.0787186410.

The spelling of 5742909 in words is "five million, seven hundred forty-two thousand, nine hundred nine".