4644854 has 16 divisors (see below), whose sum is σ = 7572480. Its totient is φ = 2128680.

The previous prime is 4644853. The next prime is 4644881. The reversal of 4644854 is 4584464.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794 + ... + 3149.

It is an arithmetic number, because the mean of its divisors is an integer number (473280).

Almost surely, 2^4644854 is an apocalyptic number.

4644854 is a deficient number, since it is larger than the sum of its proper divisors (2927626).

4644854 is a wasteful number, since it uses less digits than its factorization.

4644854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995.

The product of its digits is 61440, while the sum is 35.

The square root of 4644854 is about 2155.1923348045. The cubic root of 4644854 is about 166.8491592170.

The spelling of 4644854 in words is "four million, six hundred forty-four thousand, eight hundred fifty-four".