2502004 has 12 divisors (see below), whose sum is σ = 4529700. Its totient is φ = 1207808.

The previous prime is 2502001. The next prime is 2502007. The reversal of 2502004 is 4002052.

It is a happy number.

2502004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2502001) and next prime (2502007).

It can be written as a sum of positive squares in 2 ways, for example, as 547600 + 1954404 = 740^2 + 1398^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10669 + ... + 10900.

It is an arithmetic number, because the mean of its divisors is an integer number (377475).

2^2502004 is an apocalyptic number.

It is an amenable number.

2502004 is a deficient number, since it is larger than the sum of its proper divisors (2027696).

2502004 is a wasteful number, since it uses less digits than its factorization.

2502004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21602 (or 21600 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 2502004 is about 1581.7724235806. The cubic root of 2502004 is about 135.7571357635.

Adding to 2502004 its reverse (4002052), we get a palindrome (6504056).

The spelling of 2502004 in words is "two million, five hundred two thousand, four".