1441523 has 2 divisors, whose sum is σ = 1441524. Its totient is φ = 1441522.

The previous prime is 1441471. The next prime is 1441529. The reversal of 1441523 is 3251441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1441523 - 2⁶ = 1441459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1441495 and 1441504.

It is not a weakly prime, because it can be changed into another prime (1441529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720761 + 720762.

It is an arithmetic number, because the mean of its divisors is an integer number (720762).

2^1441523 is an apocalyptic number.

1441523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441523 is an equidigital number, since it uses as much as digits as its factorization.

1441523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 20.

The square root of 1441523 is about 1200.6344156320. The cubic root of 1441523 is about 112.9641204907.

Adding to 1441523 its reverse (3251441), we get a palindrome (4692964).

The spelling of 1441523 in words is "one million, four hundred forty-one thousand, five hundred twenty-three".