2068947 has 12 divisors (see below), whose sum is σ = 3091920. Its totient is φ = 1331568.

The previous prime is 2068943. The next prime is 2068949. The reversal of 2068947 is 7498602.

It is not a de Polignac number, because 2068947 - 2² = 2068943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2068943) 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 in 11 ways as a sum of consecutive naturals, for example, 3703 + ... + 4224.

It is an arithmetic number, because the mean of its divisors is an integer number (257660).

2^2068947 is an apocalyptic number.

2068947 is a deficient number, since it is larger than the sum of its proper divisors (1022973).

2068947 is a wasteful number, since it uses less digits than its factorization.

2068947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7962 (or 7959 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2068947 is about 1438.3834676469. The cubic root of 2068947 is about 127.4235758841.

It can be divided in two parts, 20689 and 47, that added together give a 4-th power (20736 = 12⁴).

The spelling of 2068947 in words is "two million, sixty-eight thousand, nine hundred forty-seven".