1444955 has 4 divisors (see below), whose sum is σ = 1733952. Its totient is φ = 1155960.

The previous prime is 1444943. The next prime is 1444957. The reversal of 1444955 is 5594441.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1444955 - 2¹⁴ = 1428571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1444957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144491 + ... + 144500.

It is an arithmetic number, because the mean of its divisors is an integer number (433488).

2^1444955 is an apocalyptic number.

1444955 is a deficient number, since it is larger than the sum of its proper divisors (288997).

1444955 is an equidigital number, since it uses as much as digits as its factorization.

1444955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288996.

The product of its digits is 14400, while the sum is 32.

The square root of 1444955 is about 1202.0628103390. The cubic root of 1444955 is about 113.0536983406.

The spelling of 1444955 in words is "one million, four hundred forty-four thousand, nine hundred fifty-five".