1441879 has 2 divisors, whose sum is σ = 1441880. Its totient is φ = 1441878.

The previous prime is 1441877. The next prime is 1441883. The reversal of 1441879 is 9781441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1441879 - 2¹ = 1441877 is a prime.

Together with 1441877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720939 + 720940.

It is an arithmetic number, because the mean of its divisors is an integer number (720940).

2^1441879 is an apocalyptic number.

1441879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441879 is an equidigital number, since it uses as much as digits as its factorization.

1441879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 34.

The square root of 1441879 is about 1200.7826614338. The cubic root of 1441879 is about 112.9734189704.

The spelling of 1441879 in words is "one million, four hundred forty-one thousand, eight hundred seventy-nine".