1441802 has 4 divisors (see below), whose sum is σ = 2162706. Its totient is φ = 720900.

The previous prime is 1441771. The next prime is 1441807. The reversal of 1441802 is 2081441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2081441 = 137 ⋅15193.

It can be written as a sum of positive squares in only one way, i.e., 737881 + 703921 = 859^2 + 839^2 .

It is a d-powerful number, because it can be written as 1 + 4⁹ + 4¹⁰ + 1 + 8 + 0 + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (1441807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360449 + ... + 360452.

2^1441802 is an apocalyptic number.

1441802 is a deficient number, since it is larger than the sum of its proper divisors (720904).

1441802 is an equidigital number, since it uses as much as digits as its factorization.

1441802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720903.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1441802 is about 1200.7505985841. The cubic root of 1441802 is about 112.9714079121.

The spelling of 1441802 in words is "one million, four hundred forty-one thousand, eight hundred two".