523411 has 8 divisors (see below), whose sum is σ = 624384. Its totient is φ = 429000.

The previous prime is 523403. The next prime is 523417. The reversal of 523411 is 114325.

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 523411 - 2³ = 523403 is a prime.

It is a Duffinian number.

523411 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (523417) 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, 1465 + ... + 1786.

It is an arithmetic number, because the mean of its divisors is an integer number (78048).

2⁵²³⁴¹¹ is an apocalyptic number.

523411 is a deficient number, since it is larger than the sum of its proper divisors (100973).

523411 is a wasteful number, since it uses less digits than its factorization.

523411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281.

The product of its digits is 120, while the sum is 16.

The square root of 523411 is about 723.4714921820. The cubic root of 523411 is about 80.5899615392.

Adding to 523411 its reverse (114325), we get a palindrome (637736).

The spelling of 523411 in words is "five hundred twenty-three thousand, four hundred eleven".