2505502 has 4 divisors (see below), whose sum is σ = 3758256. Its totient is φ = 1252750.

The previous prime is 2505499. The next prime is 2505527. The reversal of 2505502 is 2055052.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2505502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626374 + ... + 626377.

It is an arithmetic number, because the mean of its divisors is an integer number (939564).

2^2505502 is an apocalyptic number.

2505502 is a deficient number, since it is larger than the sum of its proper divisors (1252754).

2505502 is a wasteful number, since it uses less digits than its factorization.

2505502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252753.

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 2505502 is about 1582.8777590199. The cubic root of 2505502 is about 135.8203727163.

The spelling of 2505502 in words is "two million, five hundred five thousand, five hundred two".