2506676 has 12 divisors (see below), whose sum is σ = 4505508. Its totient is φ = 1219392.

The previous prime is 2506661. The next prime is 2506681. The reversal of 2506676 is 6766052.

It can be written as a sum of positive squares in 2 ways, for example, as 1623076 + 883600 = 1274^2 + 940^2 .

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8321 + ... + 8616.

It is an arithmetic number, because the mean of its divisors is an integer number (375459).

2^2506676 is an apocalyptic number.

It is an amenable number.

2506676 is a deficient number, since it is larger than the sum of its proper divisors (1998832).

2506676 is a wasteful number, since it uses less digits than its factorization.

2506676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16978 (or 16976 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2506676 is about 1583.2485591340. The cubic root of 2506676 is about 135.8415831323.

The spelling of 2506676 in words is "two million, five hundred six thousand, six hundred seventy-six".