5709047 has 4 divisors (see below), whose sum is σ = 5716056. Its totient is φ = 5702040.

The previous prime is 5709029. The next prime is 5709061. The reversal of 5709047 is 7409075.

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

It is a cyclic number.

It is not a de Polignac number, because 5709047 - 2²⁰ = 4660471 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 (5709007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2093 + ... + 3974.

It is an arithmetic number, because the mean of its divisors is an integer number (1429014).

Almost surely, 2^5709047 is an apocalyptic number.

5709047 is a deficient number, since it is larger than the sum of its proper divisors (7009).

5709047 is an equidigital number, since it uses as much as digits as its factorization.

5709047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7008.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 5709047 is about 2389.3612117049. The cubic root of 5709047 is about 178.7260564209.

The spelling of 5709047 in words is "five million, seven hundred nine thousand, forty-seven".