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9236 = 222309
BaseRepresentation
bin10010000010100
3110200002
42100110
5243421
6110432
735633
oct22024
913602
109236
116a37
125418
134286
14351a
152b0b
hex2414

9236 has 6 divisors (see below), whose sum is σ = 16170. Its totient is φ = 4616.

The previous prime is 9227. The next prime is 9239. The reversal of 9236 is 6329.

9236 = T44 + T45 + ... + T51.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8836 + 400 = 94^2 + 20^2 .

It is a d-powerful number, because it can be written as 93 + 36 + 2 + 65 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9239) by changing a digit.

9236 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151 + ... + 1158.

It is an arithmetic number, because the mean of its divisors is an integer number (2695).

It is an amenable number.

9236 is a deficient number, since it is larger than the sum of its proper divisors (6934).

9236 is a wasteful number, since it uses less digits than its factorization.

9236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313 (or 2311 counting only the distinct ones).

The product of its digits is 324, while the sum is 20.

The square root of 9236 is about 96.1041102139. The cubic root of 9236 is about 20.9810865234.

Subtracting from 9236 its sum of digits (20), we obtain a square (9216 = 962).

It can be divided in two parts, 923 and 6, that added together give a palindrome (929).

The spelling of 9236 in words is "nine thousand, two hundred thirty-six".

Divisors: 1 2 4 2309 4618 9236