5646588 has 48 divisors (see below), whose sum is σ = 13956096. Its totient is φ = 1774080.

The previous prime is 5646581. The next prime is 5646593. The reversal of 5646588 is 8856465.

5646588 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15820 + ... + 16172.

It is an arithmetic number, because the mean of its divisors is an integer number (290752).

Almost surely, 2^5646588 is an apocalyptic number.

It is an amenable number.

5646588 is an abundant number, since it is smaller than the sum of its proper divisors (8309508).

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

5646588 is a wasteful number, since it uses less digits than its factorization.

5646588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 432 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The square root of 5646588 is about 2376.2550368174. The cubic root of 5646588 is about 178.0718894906.

The spelling of 5646588 in words is "five million, six hundred forty-six thousand, five hundred eighty-eight".