1441065 has 16 divisors (see below), whose sum is σ = 2406528. Its totient is φ = 734976.

The previous prime is 1441061. The next prime is 1441081. The reversal of 1441065 is 5601441.

It is not a de Polignac number, because 1441065 - 2² = 1441061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1441061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1744 + ... + 2433.

It is an arithmetic number, because the mean of its divisors is an integer number (150408).

2^1441065 is an apocalyptic number.

1441065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1441065 is a deficient number, since it is larger than the sum of its proper divisors (965463).

1441065 is a wasteful number, since it uses less digits than its factorization.

1441065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1441065 is about 1200.4436679828. The cubic root of 1441065 is about 112.9521555880.

The spelling of 1441065 in words is "one million, four hundred forty-one thousand, sixty-five".