4986660 has 96 divisors (see below), whose sum is σ = 16515072. Its totient is φ = 1100160.

The previous prime is 4986649. The next prime is 4986677. The reversal of 4986660 is 666894.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12829 + ... + 13211.

It is an arithmetic number, because the mean of its divisors is an integer number (172032).

Almost surely, 2^4986660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4986660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8257536).

4986660 is an abundant number, since it is smaller than the sum of its proper divisors (11528412).

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

4986660 is a wasteful number, since it uses less digits than its factorization.

4986660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 4986660 is about 2233.0830705551. The cubic root of 4986660 is about 170.8453853616.

The spelling of 4986660 in words is "four million, nine hundred eighty-six thousand, six hundred sixty".