4513118 has 4 divisors (see below), whose sum is σ = 6769680. Its totient is φ = 2256558.

The previous prime is 4513111. The next prime is 4513123. The reversal of 4513118 is 8113154.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4513093 and 4513102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4513111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128278 + ... + 1128281.

It is an arithmetic number, because the mean of its divisors is an integer number (1692420).

Almost surely, 2^4513118 is an apocalyptic number.

4513118 is a deficient number, since it is larger than the sum of its proper divisors (2256562).

4513118 is a wasteful number, since it uses less digits than its factorization.

4513118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256561.

The product of its digits is 480, while the sum is 23.

The square root of 4513118 is about 2124.4100357511. The cubic root of 4513118 is about 165.2566315582.

The spelling of 4513118 in words is "four million, five hundred thirteen thousand, one hundred eighteen".