2116675 has 24 divisors (see below), whose sum is σ = 2946240. Its totient is φ = 1495200.

The previous prime is 2116669. The next prime is 2116679. The reversal of 2116675 is 5766112.

It is not a de Polignac number, because 2116675 - 2¹¹ = 2114627 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11736 + ... + 11914.

It is an arithmetic number, because the mean of its divisors is an integer number (122760).

2^2116675 is an apocalyptic number.

2116675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2116675 is a deficient number, since it is larger than the sum of its proper divisors (829565).

2116675 is a wasteful number, since it uses less digits than its factorization.

2116675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 238 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 2116675 is about 1454.8797201143. The cubic root of 2116675 is about 128.3959702478.

It can be divided in two parts, 211 and 6675, that added together give a palindrome (6886).

The spelling of 2116675 in words is "two million, one hundred sixteen thousand, six hundred seventy-five".