2083556 has 6 divisors (see below), whose sum is σ = 3646230. Its totient is φ = 1041776.

The previous prime is 2083553. The next prime is 2083573. The reversal of 2083556 is 6553802.

It can be written as a sum of positive squares in only one way, i.e., 1915456 + 168100 = 1384^2 + 410^2 .

It is not an unprimeable number, because it can be changed into a prime (2083553) by changing a digit.

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 as a sum of consecutive naturals, namely, 260441 + ... + 260448.

It is an arithmetic number, because the mean of its divisors is an integer number (607705).

2^2083556 is an apocalyptic number.

It is an amenable number.

2083556 is a deficient number, since it is larger than the sum of its proper divisors (1562674).

2083556 is a wasteful number, since it uses less digits than its factorization.

2083556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520893 (or 520891 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2083556 is about 1443.4528049091. The cubic root of 2083556 is about 127.7227887453.

The spelling of 2083556 in words is "two million, eighty-three thousand, five hundred fifty-six".