2070382 has 4 divisors (see below), whose sum is σ = 3105576. Its totient is φ = 1035190.

The previous prime is 2070371. The next prime is 2070421. The reversal of 2070382 is 2830702.

It is a happy number.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517594 + ... + 517597.

It is an arithmetic number, because the mean of its divisors is an integer number (776394).

2^2070382 is an apocalyptic number.

2070382 is a deficient number, since it is larger than the sum of its proper divisors (1035194).

2070382 is a wasteful number, since it uses less digits than its factorization.

2070382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035193.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2070382 is about 1438.8822050467. The cubic root of 2070382 is about 127.4530289622.

The spelling of 2070382 in words is "two million, seventy thousand, three hundred eighty-two".