4418966 has 4 divisors (see below), whose sum is σ = 6628452. Its totient is φ = 2209482.

The previous prime is 4418951. The next prime is 4418977. The reversal of 4418966 is 6698144.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104740 + ... + 1104743.

It is an arithmetic number, because the mean of its divisors is an integer number (1657113).

Almost surely, 2^4418966 is an apocalyptic number.

4418966 is a deficient number, since it is larger than the sum of its proper divisors (2209486).

4418966 is a wasteful number, since it uses less digits than its factorization.

4418966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209485.

The product of its digits is 41472, while the sum is 38.

The square root of 4418966 is about 2102.1336779568. The cubic root of 4418966 is about 164.0993597786.

The spelling of 4418966 in words is "four million, four hundred eighteen thousand, nine hundred sixty-six".