523066 has 16 divisors (see below), whose sum is σ = 834624. Its totient is φ = 245344.

The previous prime is 523049. The next prime is 523093. The reversal of 523066 is 660325.

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, 3750 + ... + 3886.

It is an arithmetic number, because the mean of its divisors is an integer number (52164).

2⁵²³⁰⁶⁶ is an apocalyptic number.

523066 is a deficient number, since it is larger than the sum of its proper divisors (311558).

523066 is a wasteful number, since it uses less digits than its factorization.

523066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 523066 is about 723.2330191577. The cubic root of 523066 is about 80.5722510162.

The spelling of 523066 in words is "five hundred twenty-three thousand, sixty-six".