5618860 has 24 divisors (see below), whose sum is σ = 12707856. Its totient is φ = 2074560.

The previous prime is 5618849. The next prime is 5618863. The reversal of 5618860 is 688165.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5618863) 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 7 ways as a sum of consecutive naturals, for example, 10546 + ... + 11065.

It is an arithmetic number, because the mean of its divisors is an integer number (529494).

Almost surely, 2^5618860 is an apocalyptic number.

It is an amenable number.

5618860 is an abundant number, since it is smaller than the sum of its proper divisors (7088996).

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

5618860 is a wasteful number, since it uses less digits than its factorization.

5618860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21633 (or 21631 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 5618860 is about 2370.4134660434. The cubic root of 5618860 is about 177.7799325549.

The spelling of 5618860 in words is "five million, six hundred eighteen thousand, eight hundred sixty".