4518106 has 4 divisors (see below), whose sum is σ = 6777162. Its totient is φ = 2259052.

The previous prime is 4518083. The next prime is 4518109. The reversal of 4518106 is 6018154.

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

It can be written as a sum of positive squares in only one way, i.e., 4447881 + 70225 = 2109^2 + 265^2 .

It is not an unprimeable number, because it can be changed into a prime (4518109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129525 + ... + 1129528.

Almost surely, 2^4518106 is an apocalyptic number.

4518106 is a deficient number, since it is larger than the sum of its proper divisors (2259056).

4518106 is a wasteful number, since it uses less digits than its factorization.

4518106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259055.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 4518106 is about 2125.5836845441. The cubic root of 4518106 is about 165.3174909306.

It can be divided in two parts, 4518 and 106, that added together give a square (4624 = 68²).

The spelling of 4518106 in words is "four million, five hundred eighteen thousand, one hundred six".