523235 has 8 divisors (see below), whose sum is σ = 632016. Its totient is φ = 415840.

The previous prime is 523219. The next prime is 523261. The reversal of 523235 is 532325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 523235 - 2⁴ = 523219 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905 + ... + 1365.

It is an arithmetic number, because the mean of its divisors is an integer number (79002).

2⁵²³²³⁵ is an apocalyptic number.

523235 is a deficient number, since it is larger than the sum of its proper divisors (108781).

523235 is a wasteful number, since it uses less digits than its factorization.

523235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693.

The product of its digits is 900, while the sum is 20.

The square root of 523235 is about 723.3498462017. The cubic root of 523235 is about 80.5809275784.

The spelling of 523235 in words is "five hundred twenty-three thousand, two hundred thirty-five".