2504318 has 4 divisors (see below), whose sum is σ = 3756480. Its totient is φ = 1252158.

The previous prime is 2504317. The next prime is 2504323. The reversal of 2504318 is 8134052.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2504293 and 2504302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626078 + ... + 626081.

It is an arithmetic number, because the mean of its divisors is an integer number (939120).

2^2504318 is an apocalyptic number.

2504318 is a deficient number, since it is larger than the sum of its proper divisors (1252162).

2504318 is a wasteful number, since it uses less digits than its factorization.

2504318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252161.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2504318 is about 1582.5037124759. The cubic root of 2504318 is about 135.7989749207.

The spelling of 2504318 in words is "two million, five hundred four thousand, three hundred eighteen".