2169041 has 8 divisors (see below), whose sum is σ = 2495424. Its totient is φ = 1846800.

The previous prime is 2169031. The next prime is 2169071. The reversal of 2169041 is 1409612.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2169041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2168998 and 2169016.

It is not an unprimeable number, because it can be changed into a prime (2169031) 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, 191 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (311928).

2^2169041 is an apocalyptic number.

It is an amenable number.

2169041 is a deficient number, since it is larger than the sum of its proper divisors (326383).

2169041 is a wasteful number, since it uses less digits than its factorization.

2169041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2169041 is about 1472.7664444847. The cubic root of 2169041 is about 129.4461844639.

The spelling of 2169041 in words is "two million, one hundred sixty-nine thousand, forty-one".