4524660 has 216 divisors, whose sum is σ = 17428320. Its totient is φ = 979776.

The previous prime is 4524649. The next prime is 4524661. The reversal of 4524660 is 664254.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4524661) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 238131 + ... + 238149.

Almost surely, 2^4524660 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 4524660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8714160).

4524660 is an abundant number, since it is smaller than the sum of its proper divisors (12903660).

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

4524660 is a wasteful number, since it uses less digits than its factorization.

4524660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4524660 is about 2127.1248200329. The cubic root of 4524660 is about 165.3973892589.

It can be divided in two parts, 4524 and 660, that added together give a square (5184 = 72²).

The spelling of 4524660 in words is "four million, five hundred twenty-four thousand, six hundred sixty".