5918660 has 24 divisors (see below), whose sum is σ = 13559616. Its totient is φ = 2152160.

The previous prime is 5918657. The next prime is 5918681. The reversal of 5918660 is 668195.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5918660.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13232 + ... + 13671.

It is an arithmetic number, because the mean of its divisors is an integer number (564984).

Almost surely, 2^5918660 is an apocalyptic number.

It is an amenable number.

5918660 is an abundant number, since it is smaller than the sum of its proper divisors (7640956).

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

5918660 is a wasteful number, since it uses less digits than its factorization.

5918660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26923 (or 26921 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5918660 is about 2432.8296282313. The cubic root of 5918660 is about 180.8871838508.

The spelling of 5918660 in words is "five million, nine hundred eighteen thousand, six hundred sixty".