1444061 has 4 divisors (see below), whose sum is σ = 1479324. Its totient is φ = 1408800.

The previous prime is 1444043. The next prime is 1444063. The reversal of 1444061 is 1604441.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 688900 + 755161 = 830^2 + 869^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1444061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444063) 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, 17570 + ... + 17651.

It is an arithmetic number, because the mean of its divisors is an integer number (369831).

2^1444061 is an apocalyptic number.

It is an amenable number.

1444061 is a deficient number, since it is larger than the sum of its proper divisors (35263).

1444061 is an equidigital number, since it uses as much as digits as its factorization.

1444061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35262.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1444061 is about 1201.6908920351. The cubic root of 1444061 is about 113.0303779240.

The spelling of 1444061 in words is "one million, four hundred forty-four thousand, sixty-one".