4621324 has 12 divisors (see below), whose sum is σ = 8366400. Its totient is φ = 2230928.

The previous prime is 4621307. The next prime is 4621327. The reversal of 4621324 is 4231264.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4621295 and 4621304.

It is not an unprimeable number, because it can be changed into a prime (4621327) 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, 19804 + ... + 20035.

It is an arithmetic number, because the mean of its divisors is an integer number (697200).

Almost surely, 2^4621324 is an apocalyptic number.

It is an amenable number.

4621324 is a deficient number, since it is larger than the sum of its proper divisors (3745076).

4621324 is a wasteful number, since it uses less digits than its factorization.

4621324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39872 (or 39870 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 4621324 is about 2149.7264942313. The cubic root of 4621324 is about 166.5669394499.

Adding to 4621324 its reverse (4231264), we get a palindrome (8852588).

The spelling of 4621324 in words is "four million, six hundred twenty-one thousand, three hundred twenty-four".