2116674 has 48 divisors (see below), whose sum is σ = 5323968. Its totient is φ = 595296.

The previous prime is 2116669. The next prime is 2116679. The reversal of 2116674 is 4766112.

2116674 is nontrivially palindromic in base 4.

It is an interprime number because it is at equal distance from previous prime (2116669) and next prime (2116679).

It is a Curzon number.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13404 + ... + 13560.

It is an arithmetic number, because the mean of its divisors is an integer number (110916).

2^2116674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2116674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661984).

2116674 is an abundant number, since it is smaller than the sum of its proper divisors (3207294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2116674 is a wasteful number, since it uses less digits than its factorization.

2116674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 276 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2116674 is about 1454.8793764433. The cubic root of 2116674 is about 128.3959500280.

The spelling of 2116674 in words is "two million, one hundred sixteen thousand, six hundred seventy-four".