4518860 has 12 divisors (see below), whose sum is σ = 9489648. Its totient is φ = 1807536.

The previous prime is 4518859. The next prime is 4518863. The reversal of 4518860 is 688154.

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 not an unprimeable number, because it can be changed into a prime (4518863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112952 + ... + 112991.

It is an arithmetic number, because the mean of its divisors is an integer number (790804).

Almost surely, 2^4518860 is an apocalyptic number.

It is an amenable number.

4518860 is an abundant number, since it is smaller than the sum of its proper divisors (4970788).

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

4518860 is a wasteful number, since it uses less digits than its factorization.

4518860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225952 (or 225950 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 4518860 is about 2125.7610401924. The cubic root of 4518860 is about 165.3266867053.

The spelling of 4518860 in words is "four million, five hundred eighteen thousand, eight hundred sixty".