5639560 has 16 divisors (see below), whose sum is σ = 12689100. Its totient is φ = 2255808.

The previous prime is 5639549. The next prime is 5639567. The reversal of 5639560 is 659365.

It can be written as a sum of positive squares in 2 ways, for example, as 5579044 + 60516 = 2362^2 + 246^2 .

It is not an unprimeable number, because it can be changed into a prime (5639567) 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, 70455 + ... + 70534.

Almost surely, 2^5639560 is an apocalyptic number.

It is an amenable number.

5639560 is an abundant number, since it is smaller than the sum of its proper divisors (7049540).

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

5639560 is a wasteful number, since it uses less digits than its factorization.

5639560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141000 (or 140996 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 5639560 is about 2374.7757788895. The cubic root of 5639560 is about 177.9979800301.

The spelling of 5639560 in words is "five million, six hundred thirty-nine thousand, five hundred sixty".