523701 has 6 divisors (see below), whose sum is σ = 756470. Its totient is φ = 349128.

The previous prime is 523681. The next prime is 523717. The reversal of 523701 is 107325.

It can be written as a sum of positive squares in only one way, i.e., 342225 + 181476 = 585^2 + 426^2 .

It is not a de Polignac number, because 523701 - 2⁵ = 523669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29086 + ... + 29103.

2⁵²³⁷⁰¹ is an apocalyptic number.

It is an amenable number.

523701 is a deficient number, since it is larger than the sum of its proper divisors (232769).

523701 is a wasteful number, since it uses less digits than its factorization.

523701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58195 (or 58192 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 523701 is about 723.6718869764. The cubic root of 523701 is about 80.6048426262.

The spelling of 523701 in words is "five hundred twenty-three thousand, seven hundred one".