2078116 has 12 divisors (see below), whose sum is σ = 3754240. Its totient is φ = 1005480.

The previous prime is 2078107. The next prime is 2078117. The reversal of 2078116 is 6118702.

It is a super-2 number, since 2×2078116² = 8637132218912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2078117) by changing a digit.

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, 8256 + ... + 8503.

2^2078116 is an apocalyptic number.

It is an amenable number.

2078116 is a deficient number, since it is larger than the sum of its proper divisors (1676124).

2078116 is a wasteful number, since it uses less digits than its factorization.

2078116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16794 (or 16792 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 2078116 is about 1441.5672027346. The cubic root of 2078116 is about 127.6115338283.

The spelling of 2078116 in words is "two million, seventy-eight thousand, one hundred sixteen".