2504479 has 2 divisors, whose sum is σ = 2504480. Its totient is φ = 2504478.

The previous prime is 2504473. The next prime is 2504501. The reversal of 2504479 is 9744052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2504479 - 2⁷ = 2504351 is a prime.

It is a super-2 number, since 2×2504479² = 12544830122882, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2504479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2504473) 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, 1252239 + 1252240.

It is an arithmetic number, because the mean of its divisors is an integer number (1252240).

2^2504479 is an apocalyptic number.

2504479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504479 is an equidigital number, since it uses as much as digits as its factorization.

2504479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2504479 is about 1582.5545804174. The cubic root of 2504479 is about 135.8018849833.

The spelling of 2504479 in words is "two million, five hundred four thousand, four hundred seventy-nine".