4620944 has 20 divisors (see below), whose sum is σ = 8990124. Its totient is φ = 2300928.

The previous prime is 4620943. The next prime is 4620961. The reversal of 4620944 is 4490264.

It can be written as a sum of positive squares in 2 ways, for example, as 2930944 + 1690000 = 1712^2 + 1300^2 .

It is a super-2 number, since 2×4620944² = 42706246902272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4620943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4964 + ... + 5820.

Almost surely, 2^4620944 is an apocalyptic number.

It is an amenable number.

4620944 is a deficient number, since it is larger than the sum of its proper divisors (4369180).

4620944 is a wasteful number, since it uses less digits than its factorization.

4620944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202 (or 1196 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4620944 is about 2149.6381090779. The cubic root of 4620944 is about 166.5623738628.

It can be divided in two parts, 4 and 620944, that multiplied together give a square (2483776 = 1576²).

The spelling of 4620944 in words is "four million, six hundred twenty thousand, nine hundred forty-four".