2072068 has 6 divisors (see below), whose sum is σ = 3626126. Its totient is φ = 1036032.

The previous prime is 2072053. The next prime is 2072087. The reversal of 2072068 is 8602702.

It can be written as a sum of positive squares in only one way, i.e., 1444804 + 627264 = 1202^2 + 792^2 .

It is an Ulam number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 259005 + ... + 259012.

2^2072068 is an apocalyptic number.

It is an amenable number.

2072068 is a deficient number, since it is larger than the sum of its proper divisors (1554058).

2072068 is a wasteful number, since it uses less digits than its factorization.

2072068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518021 (or 518019 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2072068 is about 1439.4679572675. The cubic root of 2072068 is about 127.4876163802.

The spelling of 2072068 in words is "two million, seventy-two thousand, sixty-eight".