5659730 has 8 divisors (see below), whose sum is σ = 10187532. Its totient is φ = 2263888.

The previous prime is 5659729. The next prime is 5659751. The reversal of 5659730 is 379565.

It can be written as a sum of positive squares in 2 ways, for example, as 5508409 + 151321 = 2347^2 + 389^2 .

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

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 282977 + ... + 282996.

Almost surely, 2^5659730 is an apocalyptic number.

5659730 is a deficient number, since it is larger than the sum of its proper divisors (4527802).

5659730 is a wasteful number, since it uses less digits than its factorization.

5659730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565980.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 5659730 is about 2379.0187052648. The cubic root of 5659730 is about 178.2099320014.

The spelling of 5659730 in words is "five million, six hundred fifty-nine thousand, seven hundred thirty".