2084078 has 4 divisors (see below), whose sum is σ = 3126120. Its totient is φ = 1042038.

The previous prime is 2084051. The next prime is 2084101. The reversal of 2084078 is 8704802.

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

It is a super-2 number, since 2×2084078² = 8686762220168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2084078.

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, 521018 + ... + 521021.

It is an arithmetic number, because the mean of its divisors is an integer number (781530).

2^2084078 is an apocalyptic number.

2084078 is a deficient number, since it is larger than the sum of its proper divisors (1042042).

2084078 is a wasteful number, since it uses less digits than its factorization.

2084078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042041.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 2084078 is about 1443.6336100271. The cubic root of 2084078 is about 127.7334541220.

The spelling of 2084078 in words is "two million, eighty-four thousand, seventy-eight".