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14222326 = 223417541
BaseRepresentation
bin110110010000…
…001111110110
3222202120100211
4312100033312
512120103301
61224500034
7231613336
oct66201766
928676324
1014222326
118034498
12491a61a
132c3c6a1
141c630c6
1513ae051
hexd903f6

14222326 has 16 divisors (see below), whose sum is σ = 22807008. Its totient is φ = 6635200.

The previous prime is 14222323. The next prime is 14222339. The reversal of 14222326 is 62322241.

It is a junction number, because it is equal to n+sod(n) for n = 14222297 and 14222306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14222321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1885 + ... + 5656.

It is an arithmetic number, because the mean of its divisors is an integer number (1425438).

Almost surely, 214222326 is an apocalyptic number.

14222326 is the 1886-th decagonal number.

14222326 is a deficient number, since it is larger than the sum of its proper divisors (8584682).

14222326 is a wasteful number, since it uses less digits than its factorization.

14222326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7607.

The product of its digits is 1152, while the sum is 22.

The square root of 14222326 is about 3771.2499254226. The cubic root of 14222326 is about 242.2833350118.

Adding to 14222326 its reverse (62322241), we get a palindrome (76544567).

The spelling of 14222326 in words is "fourteen million, two hundred twenty-two thousand, three hundred twenty-six".

Divisors: 1 2 23 41 46 82 943 1886 7541 15082 173443 309181 346886 618362 7111163 14222326