5285660 has 12 divisors (see below), whose sum is σ = 11099928. Its totient is φ = 2114256.

The previous prime is 5285659. The next prime is 5285671. The reversal of 5285660 is 665825.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132122 + ... + 132161.

It is an arithmetic number, because the mean of its divisors is an integer number (924994).

Almost surely, 2^5285660 is an apocalyptic number.

It is an amenable number.

5285660 is an abundant number, since it is smaller than the sum of its proper divisors (5814268).

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

5285660 is a wasteful number, since it uses less digits than its factorization.

5285660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264292 (or 264290 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5285660 is about 2299.0563281486. The cubic root of 5285660 is about 174.1939529247.

The spelling of 5285660 in words is "five million, two hundred eighty-five thousand, six hundred sixty".