5619920 has 20 divisors (see below), whose sum is σ = 13066500. Its totient is φ = 2247936.

The previous prime is 5619919. The next prime is 5619923. The reversal of 5619920 is 299165.

It can be written as a sum of positive squares in 2 ways, for example, as 937024 + 4682896 = 968^2 + 2164^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5619923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35045 + ... + 35204.

It is an arithmetic number, because the mean of its divisors is an integer number (653325).

Almost surely, 2^5619920 is an apocalyptic number.

It is an amenable number.

5619920 is an abundant number, since it is smaller than the sum of its proper divisors (7446580).

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

5619920 is a wasteful number, since it uses less digits than its factorization.

5619920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70262 (or 70256 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 5619920 is about 2370.6370451843. The cubic root of 5619920 is about 177.7911112685.

The spelling of 5619920 in words is "five million, six hundred nineteen thousand, nine hundred twenty".