5657929 has 8 divisors (see below), whose sum is σ = 6012360. Its totient is φ = 5314176.

The previous prime is 5657921. The next prime is 5657941. The reversal of 5657929 is 9297565.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1960000 + 3697929 = 1400^2 + 1923^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5657929 - 2³ = 5657921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5657921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (751545).

Almost surely, 2^5657929 is an apocalyptic number.

It is an amenable number.

5657929 is a deficient number, since it is larger than the sum of its proper divisors (354431).

5657929 is a wasteful number, since it uses less digits than its factorization.

5657929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339.

The product of its digits is 170100, while the sum is 43.

The square root of 5657929 is about 2378.6401577372. The cubic root of 5657929 is about 178.1910270867.

The spelling of 5657929 in words is "five million, six hundred fifty-seven thousand, nine hundred twenty-nine".