4520118 has 8 divisors (see below), whose sum is σ = 9040248. Its totient is φ = 1506704.

The previous prime is 4520101. The next prime is 4520123. The reversal of 4520118 is 8110254.

4520118 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

4520118 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4520094 and 4520103.

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, 376671 + ... + 376682.

It is an arithmetic number, because the mean of its divisors is an integer number (1130031).

Almost surely, 2^4520118 is an apocalyptic number.

4520118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4520118 is a wasteful number, since it uses less digits than its factorization.

4520118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753358.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 4520118 is about 2126.0569136314. The cubic root of 4520118 is about 165.3420269810.

The spelling of 4520118 in words is "four million, five hundred twenty thousand, one hundred eighteen".