4821416 has 8 divisors (see below), whose sum is σ = 9040170. Its totient is φ = 2410704.

The previous prime is 4821407. The next prime is 4821451. The reversal of 4821416 is 6141284.

It can be written as a sum of positive squares in only one way, i.e., 4622500 + 198916 = 2150^2 + 446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301331 + ... + 301346.

Almost surely, 2^4821416 is an apocalyptic number.

It is an amenable number.

4821416 is a deficient number, since it is larger than the sum of its proper divisors (4218754).

4821416 is a wasteful number, since it uses less digits than its factorization.

4821416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602683 (or 602679 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 4821416 is about 2195.7723014921. The cubic root of 4821416 is about 168.9370352371.

The spelling of 4821416 in words is "four million, eight hundred twenty-one thousand, four hundred sixteen".