2502506 has 16 divisors (see below), whose sum is σ = 3913728. Its totient is φ = 1198800.

The previous prime is 2502481. The next prime is 2502527. The reversal of 2502506 is 6052052.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11111 + ... + 11333.

It is an arithmetic number, because the mean of its divisors is an integer number (244608).

2^2502506 is an apocalyptic number.

2502506 is a deficient number, since it is larger than the sum of its proper divisors (1411222).

2502506 is a wasteful number, since it uses less digits than its factorization.

2502506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2502506 is about 1581.9310983731. The cubic root of 2502506 is about 135.7662145559.

Adding to 2502506 its reverse (6052052), we get a palindrome (8554558).

The spelling of 2502506 in words is "two million, five hundred two thousand, five hundred six".