2504324 has 12 divisors (see below), whose sum is σ = 4533900. Its totient is φ = 1208928.

The previous prime is 2504323. The next prime is 2504329. The reversal of 2504324 is 4234052.

It can be written as a sum of positive squares in 2 ways, for example, as 1249924 + 1254400 = 1118^2 + 1120^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2504296 and 2504305.

It is not an unprimeable number, because it can be changed into a prime (2504323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10679 + ... + 10910.

It is an arithmetic number, because the mean of its divisors is an integer number (377825).

2^2504324 is an apocalyptic number.

It is an amenable number.

2504324 is a deficient number, since it is larger than the sum of its proper divisors (2029576).

2504324 is a wasteful number, since it uses less digits than its factorization.

2504324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21622 (or 21620 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2504324 is about 1582.5056082049. The cubic root of 2504324 is about 135.7990833725.

Adding to 2504324 its reverse (4234052), we get a palindrome (6738376).

The spelling of 2504324 in words is "two million, five hundred four thousand, three hundred twenty-four".