4481924 has 6 divisors (see below), whose sum is σ = 7843374. Its totient is φ = 2240960.

The previous prime is 4481899. The next prime is 4481927. The reversal of 4481924 is 4291844.

It can be written as a sum of positive squares in only one way, i.e., 4072324 + 409600 = 2018^2 + 640^2 .

It is not an unprimeable number, because it can be changed into a prime (4481927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560237 + ... + 560244.

It is an arithmetic number, because the mean of its divisors is an integer number (1307229).

Almost surely, 2^4481924 is an apocalyptic number.

It is an amenable number.

4481924 is a deficient number, since it is larger than the sum of its proper divisors (3361450).

4481924 is a wasteful number, since it uses less digits than its factorization.

4481924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120485 (or 1120483 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 4481924 is about 2117.0555023428. The cubic root of 4481924 is about 164.8750078794.

The spelling of 4481924 in words is "four million, four hundred eighty-one thousand, nine hundred twenty-four".