5709957 has 16 divisors (see below), whose sum is σ = 8667648. Its totient is φ = 3309680.

The previous prime is 5709953. The next prime is 5710021. The reversal of 5709957 is 7599075.

It is a happy number.

It is not a de Polignac number, because 5709957 - 2² = 5709953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5709953) 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, 3003 + ... + 4520.

It is an arithmetic number, because the mean of its divisors is an integer number (541728).

Almost surely, 2^5709957 is an apocalyptic number.

It is an amenable number.

5709957 is a deficient number, since it is larger than the sum of its proper divisors (2957691).

5709957 is a wasteful number, since it uses less digits than its factorization.

5709957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560.

The product of its (nonzero) digits is 99225, while the sum is 42.

The square root of 5709957 is about 2389.5516315828. The cubic root of 5709957 is about 178.7355519970.

It can be divided in two parts, 5709 and 957, that added together give a palindrome (6666).

The spelling of 5709957 in words is "five million, seven hundred nine thousand, nine hundred fifty-seven".