236396 has 12 divisors (see below), whose sum is σ = 418152. Its totient is φ = 116928.

The previous prime is 236387. The next prime is 236399. The reversal of 236396 is 693632.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 236396.

It is not an unprimeable number, because it can be changed into a prime (236399) by changing a digit.

236396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 191 + ... + 713.

It is an arithmetic number, because the mean of its divisors is an integer number (34846).

2²³⁶³⁹⁶ is an apocalyptic number.

It is an amenable number.

236396 is a deficient number, since it is larger than the sum of its proper divisors (181756).

236396 is a wasteful number, since it uses less digits than its factorization.

236396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640 (or 638 counting only the distinct ones).

The product of its digits is 5832, while the sum is 29.

The square root of 236396 is about 486.2057177780. The cubic root of 236396 is about 61.8320114283.

The spelling of 236396 in words is "two hundred thirty-six thousand, three hundred ninety-six".