2069938 has 8 divisors (see below), whose sum is σ = 3343788. Its totient is φ = 955344.

The previous prime is 2069929. The next prime is 2069941. The reversal of 2069938 is 8399602.

It can be written as a sum of positive squares in 2 ways, for example, as 1456849 + 613089 = 1207^2 + 783^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2069897 and 2069906.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39781 + ... + 39832.

2^2069938 is an apocalyptic number.

2069938 is a deficient number, since it is larger than the sum of its proper divisors (1273850).

2069938 is a wasteful number, since it uses less digits than its factorization.

2069938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79628.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2069938 is about 1438.7279103430. The cubic root of 2069938 is about 127.4439174085.

The spelling of 2069938 in words is "two million, sixty-nine thousand, nine hundred thirty-eight".