5665179 has 16 divisors (see below), whose sum is σ = 8416800. Its totient is φ = 3365376.

The previous prime is 5665159. The next prime is 5665183. The reversal of 5665179 is 9715665.

It is not a de Polignac number, because 5665179 - 2¹¹ = 5663131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665109) 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 15 ways as a sum of consecutive naturals, for example, 1374 + ... + 3635.

It is an arithmetic number, because the mean of its divisors is an integer number (526050).

Almost surely, 2^5665179 is an apocalyptic number.

5665179 is a deficient number, since it is larger than the sum of its proper divisors (2751621).

5665179 is a wasteful number, since it uses less digits than its factorization.

5665179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054.

The product of its digits is 56700, while the sum is 39.

The square root of 5665179 is about 2380.1636498359. The cubic root of 5665179 is about 178.2671051910.

The spelling of 5665179 in words is "five million, six hundred sixty-five thousand, one hundred seventy-nine".