2041669 has 8 divisors (see below), whose sum is σ = 2344320. Its totient is φ = 1741776.

The previous prime is 2041661. The next prime is 2041681. The reversal of 2041669 is 9661402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2041669 - 2³ = 2041661 is a prime.

It is a super-2 number, since 2×2041669² = 8336824611122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041661) 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, 1287 + ... + 2395.

It is an arithmetic number, because the mean of its divisors is an integer number (293040).

2^2041669 is an apocalyptic number.

It is an amenable number.

2041669 is a deficient number, since it is larger than the sum of its proper divisors (302651).

2041669 is a wasteful number, since it uses less digits than its factorization.

2041669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2041669 is about 1428.8698331199. The cubic root of 2041669 is about 126.8610918450.

The spelling of 2041669 in words is "two million, forty-one thousand, six hundred sixty-nine".