2073982 has 4 divisors (see below), whose sum is σ = 3110976. Its totient is φ = 1036990.

The previous prime is 2073977. The next prime is 2073989. The reversal of 2073982 is 2893702.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518494 + ... + 518497.

It is an arithmetic number, because the mean of its divisors is an integer number (777744).

2^2073982 is an apocalyptic number.

2073982 is a deficient number, since it is larger than the sum of its proper divisors (1036994).

2073982 is a wasteful number, since it uses less digits than its factorization.

2073982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036993.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2073982 is about 1440.1326327807. The cubic root of 2073982 is about 127.5268583684.

The spelling of 2073982 in words is "two million, seventy-three thousand, nine hundred eighty-two".