236896 has 24 divisors (see below), whose sum is σ = 509544. Its totient is φ = 107520.

The previous prime is 236893. The next prime is 236897. The reversal of 236896 is 698632.

It is a happy number.

236896 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×236896² = 112239429632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16 + ... + 688.

It is an arithmetic number, because the mean of its divisors is an integer number (21231).

2²³⁶⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 236896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254772).

236896 is an abundant number, since it is smaller than the sum of its proper divisors (272648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

236896 is a wasteful number, since it uses less digits than its factorization.

236896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694 (or 686 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 236896 is about 486.7196318210. The cubic root of 236896 is about 61.8755742558.

The spelling of 236896 in words is "two hundred thirty-six thousand, eight hundred ninety-six".