2504559 has 8 divisors (see below), whose sum is σ = 3535920. Its totient is φ = 1571456.

The previous prime is 2504543. The next prime is 2504563. The reversal of 2504559 is 9554052.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2504559 - 2⁴ = 2504543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24504 + ... + 24605.

It is an arithmetic number, because the mean of its divisors is an integer number (441990).

2^2504559 is an apocalyptic number.

2504559 is a deficient number, since it is larger than the sum of its proper divisors (1031361).

2504559 is a wasteful number, since it uses less digits than its factorization.

2504559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49129.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 2504559 is about 1582.5798558051. The cubic root of 2504559 is about 135.8033309308.

The spelling of 2504559 in words is "two million, five hundred four thousand, five hundred fifty-nine".