2506036 has 12 divisors (see below), whose sum is σ = 4723012. Its totient is φ = 1156608.

The previous prime is 2506033. The next prime is 2506069. The reversal of 2506036 is 6306052.

2506036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1089936 + 1416100 = 1044^2 + 1190^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2505998 and 2506016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506033) 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, 24045 + ... + 24148.

2^2506036 is an apocalyptic number.

2506036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2506036 is a deficient number, since it is larger than the sum of its proper divisors (2216976).

2506036 is a wasteful number, since it uses less digits than its factorization.

2506036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48210 (or 48208 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2506036 is about 1583.0464301466. The cubic root of 2506036 is about 135.8300212055.

The spelling of 2506036 in words is "two million, five hundred six thousand, thirty-six".