2077382 has 4 divisors (see below), whose sum is σ = 3116076. Its totient is φ = 1038690.

The previous prime is 2077367. The next prime is 2077391. The reversal of 2077382 is 2837702.

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

It is an Ulam number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 519344 + ... + 519347.

It is an arithmetic number, because the mean of its divisors is an integer number (779019).

2^2077382 is an apocalyptic number.

2077382 is a deficient number, since it is larger than the sum of its proper divisors (1038694).

2077382 is a wasteful number, since it uses less digits than its factorization.

2077382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038693.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2077382 is about 1441.3125962122. The cubic root of 2077382 is about 127.5965077349.

The spelling of 2077382 in words is "two million, seventy-seven thousand, three hundred eighty-two".