2179441 has 8 divisors (see below), whose sum is σ = 2390400. Its totient is φ = 1970640.

The previous prime is 2179399. The next prime is 2179459. The reversal of 2179441 is 1449712.

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 2179441 - 2¹³ = 2171249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2179141) 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, 2215 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (298800).

2^2179441 is an apocalyptic number.

It is an amenable number.

2179441 is a deficient number, since it is larger than the sum of its proper divisors (210959).

2179441 is a wasteful number, since it uses less digits than its factorization.

2179441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079.

The product of its digits is 2016, while the sum is 28.

The square root of 2179441 is about 1476.2929926000. The cubic root of 2179441 is about 129.6527418634.

The spelling of 2179441 in words is "two million, one hundred seventy-nine thousand, four hundred forty-one".