4653660 has 72 divisors (see below), whose sum is σ = 14344848. Its totient is φ = 1126400.

The previous prime is 4653647. The next prime is 4653667. The reversal of 4653660 is 663564.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4653667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6940 + ... + 7580.

It is an arithmetic number, because the mean of its divisors is an integer number (199234).

Almost surely, 2^4653660 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 4653660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7172424).

4653660 is an abundant number, since it is smaller than the sum of its proper divisors (9691188).

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

4653660 is a wasteful number, since it uses less digits than its factorization.

4653660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 4653660 is about 2157.2343405388. The cubic root of 4653660 is about 166.9545336206.

The spelling of 4653660 in words is "four million, six hundred fifty-three thousand, six hundred sixty".