2068930 has 16 divisors (see below), whose sum is σ = 3741624. Its totient is φ = 823680.

The previous prime is 2068921. The next prime is 2068939. The reversal of 2068930 is 398602.

It is an interprime number because it is at equal distance from previous prime (2068921) and next prime (2068939).

It can be written as a sum of positive squares in 4 ways, for example, as 1292769 + 776161 = 1137^2 + 881^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2068939) 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 7 ways as a sum of consecutive naturals, for example, 2800 + ... + 3460.

2^2068930 is an apocalyptic number.

2068930 is a deficient number, since it is larger than the sum of its proper divisors (1672694).

2068930 is a wasteful number, since it uses less digits than its factorization.

2068930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2068930 is about 1438.3775582232. The cubic root of 2068930 is about 127.4232268810.

The spelling of 2068930 in words is "two million, sixty-eight thousand, nine hundred thirty".