523675 has 6 divisors (see below), whose sum is σ = 649388. Its totient is φ = 418920.

The previous prime is 523673. The next prime is 523681. The reversal of 523675 is 576325.

It is not a de Polignac number, because 523675 - 2¹ = 523673 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (523673) 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, 10449 + ... + 10498.

2⁵²³⁶⁷⁵ is an apocalyptic number.

523675 is a deficient number, since it is larger than the sum of its proper divisors (125713).

523675 is a wasteful number, since it uses less digits than its factorization.

523675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20957 (or 20952 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 523675 is about 723.6539228112. The cubic root of 523675 is about 80.6035086840.

Subtracting 523675 from its reverse (576325), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 523675 in words is "five hundred twenty-three thousand, six hundred seventy-five".