2505002 has 8 divisors (see below), whose sum is σ = 3795012. Its totient is φ = 1240000.

The previous prime is 2504987. The next prime is 2505007. The reversal of 2505002 is 2005052.

It can be written as a sum of positive squares in 2 ways, for example, as 2374681 + 130321 = 1541^2 + 361^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2505007) 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, 5999 + ... + 6402.

2^2505002 is an apocalyptic number.

2505002 is a deficient number, since it is larger than the sum of its proper divisors (1290010).

2505002 is a wasteful number, since it uses less digits than its factorization.

2505002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12504.

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 2505002 is about 1582.7198109583. The cubic root of 2505002 is about 135.8113373076.

The spelling of 2505002 in words is "two million, five hundred five thousand, two".