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BaseRepresentation
bin10000000110110101000011
321221111212120
4100012311003
52040103100
6230255323
750613561
oct20066503
97844776
104222275
112424292
1214b7543
13b4aab5
147bca31
155860a0
hex406d43

4222275 has 24 divisors (see below), whose sum is σ = 7350720. Its totient is φ = 2132640.

The previous prime is 4222243. The next prime is 4222277. The reversal of 4222275 is 5722224.

It is not a de Polignac number, because 4222275 - 25 = 4222243 is a prime.

4222275 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4222277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57 + ... + 2906.

It is an arithmetic number, because the mean of its divisors is an integer number (306280).

Almost surely, 24222275 is an apocalyptic number.

4222275 is a deficient number, since it is larger than the sum of its proper divisors (3128445).

4222275 is a wasteful number, since it uses less digits than its factorization.

4222275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995 (or 2990 counting only the distinct ones).

The product of its digits is 2240, while the sum is 24.

The square root of 4222275 is about 2054.8175101454. The cubic root of 4222275 is about 161.6275929707.

Adding to 4222275 its reverse (5722224), we get a palindrome (9944499).

The spelling of 4222275 in words is "four million, two hundred twenty-two thousand, two hundred seventy-five".