1440795 has 8 divisors (see below), whose sum is σ = 2305296. Its totient is φ = 768416.

The previous prime is 1440779. The next prime is 1440799. The reversal of 1440795 is 5970441.

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 not a de Polignac number, because 1440795 - 2⁴ = 1440779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1440799) 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 7 ways as a sum of consecutive naturals, for example, 48012 + ... + 48041.

It is an arithmetic number, because the mean of its divisors is an integer number (288162).

2^1440795 is an apocalyptic number.

1440795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1440795 is a deficient number, since it is larger than the sum of its proper divisors (864501).

1440795 is an equidigital number, since it uses as much as digits as its factorization.

1440795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96061.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1440795 is about 1200.3312042932. The cubic root of 1440795 is about 112.9451008549.

The spelling of 1440795 in words is "one million, four hundred forty thousand, seven hundred ninety-five".