4644246 has 16 divisors (see below), whose sum is σ = 9777600. Its totient is φ = 1466568.

The previous prime is 4644221. The next prime is 4644251. The reversal of 4644246 is 6424464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20256 + ... + 20483.

It is an arithmetic number, because the mean of its divisors is an integer number (611100).

Almost surely, 2^4644246 is an apocalyptic number.

4644246 is an abundant number, since it is smaller than the sum of its proper divisors (5133354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4644246 is a wasteful number, since it uses less digits than its factorization.

4644246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40763.

The product of its digits is 18432, while the sum is 30.

The square root of 4644246 is about 2155.0512754921. The cubic root of 4644246 is about 166.8418788507.

The spelling of 4644246 in words is "four million, six hundred forty-four thousand, two hundred forty-six".