4518046 has 12 divisors (see below), whose sum is σ = 7339032. Its totient is φ = 2085096.

The previous prime is 4518037. The next prime is 4518049. The reversal of 4518046 is 6408154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4518049) 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 in 5 ways as a sum of consecutive naturals, for example, 6346 + ... + 7021.

It is an arithmetic number, because the mean of its divisors is an integer number (611586).

Almost surely, 2^4518046 is an apocalyptic number.

4518046 is a deficient number, since it is larger than the sum of its proper divisors (2820986).

4518046 is a wasteful number, since it uses less digits than its factorization.

4518046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13395 (or 13382 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4518046 is about 2125.5695707269. The cubic root of 4518046 is about 165.3167591274.

The spelling of 4518046 in words is "four million, five hundred eighteen thousand, forty-six".