1444961 has 12 divisors (see below), whose sum is σ = 1728468. Its totient is φ = 1203552.

The previous prime is 1444957. The next prime is 1444967. The reversal of 1444961 is 1694441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1030225 + 414736 = 1015^2 + 644^2 .

It is not a de Polignac number, because 1444961 - 2² = 1444957 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1444967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1415 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (144039).

2^1444961 is an apocalyptic number.

It is an amenable number.

1444961 is a deficient number, since it is larger than the sum of its proper divisors (283507).

1444961 is an equidigital number, since it uses as much as digits as its factorization.

With its predecessor (1444960) it forms an eRAP, since the sums of their prime factors are consecutive (847 and 848).

1444961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 841 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 1444961 is about 1202.0653060462. The cubic root of 1444961 is about 113.0538548210.

It can be divided in two parts, 1444 and 961, that multiplied together give a square (1387684 = 1178²).

The spelling of 1444961 in words is "one million, four hundred forty-four thousand, nine hundred sixty-one".