2506322 has 32 divisors (see below), whose sum is σ = 4741632. Its totient is φ = 967104.

The previous prime is 2506321. The next prime is 2506337. The reversal of 2506322 is 2236052.

It is a happy number.

2506322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2506294 and 2506303.

It is not an unprimeable number, because it can be changed into a prime (2506321) 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 15 ways as a sum of consecutive naturals, for example, 8408 + ... + 8700.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

2^2506322 is an apocalyptic number.

2506322 is a deficient number, since it is larger than the sum of its proper divisors (2235310).

2506322 is a wasteful number, since it uses less digits than its factorization.

2506322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2506322 is about 1583.1367597273. The cubic root of 2506322 is about 135.8351881848.

It can be divided in two parts, 250632 and 2, that multiplied together give a square (501264 = 708²).

The spelling of 2506322 in words is "two million, five hundred six thousand, three hundred twenty-two".