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196222 = 2137547
BaseRepresentation
bin101111111001111110
3100222011111
4233321332
522234342
64112234
71445035
oct577176
9328144
10196222
11124474
129567a
136b410
145171c
153d217
hex2fe7e

196222 has 8 divisors (see below), whose sum is σ = 317016. Its totient is φ = 90552.

The previous prime is 196201. The next prime is 196247. The reversal of 196222 is 222691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

196222 is a modest number, since divided by 222 gives 196 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 196193 and 196202.

It is a congruent number.

It is an unprimeable number.

196222 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 in 3 ways as a sum of consecutive naturals, for example, 3748 + ... + 3799.

It is an arithmetic number, because the mean of its divisors is an integer number (39627).

2196222 is an apocalyptic number.

196222 is a deficient number, since it is larger than the sum of its proper divisors (120794).

196222 is a wasteful number, since it uses less digits than its factorization.

196222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7562.

The product of its digits is 432, while the sum is 22.

The square root of 196222 is about 442.9695249111. The cubic root of 196222 is about 58.1097801905.

It can be divided in two parts, 19 and 6222, that added together give a square (6241 = 792).

The spelling of 196222 in words is "one hundred ninety-six thousand, two hundred twenty-two".

Divisors: 1 2 13 26 7547 15094 98111 196222