2041968 has 40 divisors (see below), whose sum is σ = 5555200. Its totient is φ = 644544.

The previous prime is 2041967. The next prime is 2041997. The reversal of 2041968 is 8691402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208 + ... + 2031.

It is an arithmetic number, because the mean of its divisors is an integer number (138880).

2^2041968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2777600).

2041968 is an abundant number, since it is smaller than the sum of its proper divisors (3513232).

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

2041968 is a wasteful number, since it uses less digits than its factorization.

2041968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2041968 is about 1428.9744574344. The cubic root of 2041968 is about 126.8672844281.

The spelling of 2041968 in words is "two million, forty-one thousand, nine hundred sixty-eight".