5669920 has 24 divisors (see below), whose sum is σ = 13395564. Its totient is φ = 2267904.

The previous prime is 5669903. The next prime is 5669929. The reversal of 5669920 is 299665.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5513104 + 156816 = 2348^2 + 396^2 .

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5669920.

It is not an unprimeable number, because it can be changed into a prime (5669929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17559 + ... + 17878.

Almost surely, 2^5669920 is an apocalyptic number.

It is an amenable number.

5669920 is an abundant number, since it is smaller than the sum of its proper divisors (7725644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5669920 is a wasteful number, since it uses less digits than its factorization.

5669920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35452 (or 35444 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 5669920 is about 2381.1593814779. The cubic root of 5669920 is about 178.3168199303.

The spelling of 5669920 in words is "five million, six hundred sixty-nine thousand, nine hundred twenty".