4513666 has 8 divisors (see below), whose sum is σ = 6836544. Its totient is φ = 2234820.

The previous prime is 4513661. The next prime is 4513669. The reversal of 4513666 is 6663154.

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

It is not an unprimeable number, because it can be changed into a prime (4513661) 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 3 ways as a sum of consecutive naturals, for example, 10750 + ... + 11161.

It is an arithmetic number, because the mean of its divisors is an integer number (854568).

Almost surely, 2^4513666 is an apocalyptic number.

4513666 is a deficient number, since it is larger than the sum of its proper divisors (2322878).

4513666 is a wasteful number, since it uses less digits than its factorization.

4513666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22016.

The product of its digits is 12960, while the sum is 31.

The square root of 4513666 is about 2124.5390088205. The cubic root of 4513666 is about 165.2633199844.

The spelling of 4513666 in words is "four million, five hundred thirteen thousand, six hundred sixty-six".