896523 has 4 divisors (see below), whose sum is σ = 1195368. Its totient is φ = 597680.

The previous prime is 896521. The next prime is 896531. The reversal of 896523 is 325698.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 896523 - 2¹ = 896521 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (896521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149418 + ... + 149423.

It is an arithmetic number, because the mean of its divisors is an integer number (298842).

2⁸⁹⁶⁵²³ is an apocalyptic number.

896523 is a deficient number, since it is larger than the sum of its proper divisors (298845).

896523 is a wasteful number, since it uses less digits than its factorization.

896523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298844.

The product of its digits is 12960, while the sum is 33.

The square root of 896523 is about 946.8489847911. The cubic root of 896523 is about 96.4244444246.

Adding to 896523 its reverse (325698), we get a palindrome (1222221).

The spelling of 896523 in words is "eight hundred ninety-six thousand, five hundred twenty-three".