2071268 has 6 divisors (see below), whose sum is σ = 3624726. Its totient is φ = 1035632.

The previous prime is 2071261. The next prime is 2071271. The reversal of 2071268 is 8621702.

It can be written as a sum of positive squares in only one way, i.e., 1982464 + 88804 = 1408^2 + 298^2 .

It is a super-2 number, since 2×2071268² = 8580302255648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2071261) 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, 258905 + ... + 258912.

It is an arithmetic number, because the mean of its divisors is an integer number (604121).

2^2071268 is an apocalyptic number.

It is an amenable number.

2071268 is a deficient number, since it is larger than the sum of its proper divisors (1553458).

2071268 is a wasteful number, since it uses less digits than its factorization.

2071268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517821 (or 517819 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2071268 is about 1439.1900499934. The cubic root of 2071268 is about 127.4712071341.

The spelling of 2071268 in words is "two million, seventy-one thousand, two hundred sixty-eight".