2116028 has 6 divisors (see below), whose sum is σ = 3703056. Its totient is φ = 1058012.

The previous prime is 2116027. The next prime is 2116039. The reversal of 2116028 is 8206112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264500 + ... + 264507.

It is an arithmetic number, because the mean of its divisors is an integer number (617176).

2^2116028 is an apocalyptic number.

It is an amenable number.

2116028 is a deficient number, since it is larger than the sum of its proper divisors (1587028).

2116028 is a wasteful number, since it uses less digits than its factorization.

2116028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529011 (or 529009 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 2116028 is about 1454.6573479689. The cubic root of 2116028 is about 128.3828867310.

The spelling of 2116028 in words is "two million, one hundred sixteen thousand, twenty-eight".