4518134 has 8 divisors (see below), whose sum is σ = 6844608. Its totient is φ = 2236600.

The previous prime is 4518133. The next prime is 4518169. The reversal of 4518134 is 4318154.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4518133) 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, 10982 + ... + 11385.

It is an arithmetic number, because the mean of its divisors is an integer number (855576).

Almost surely, 2^4518134 is an apocalyptic number.

4518134 is a deficient number, since it is larger than the sum of its proper divisors (2326474).

4518134 is a wasteful number, since it uses less digits than its factorization.

4518134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22470.

The product of its digits is 1920, while the sum is 26.

The square root of 4518134 is about 2125.5902709600. The cubic root of 4518134 is about 165.3178324365.

The spelling of 4518134 in words is "four million, five hundred eighteen thousand, one hundred thirty-four".