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4227260 = 225972179
BaseRepresentation
bin10000001000000010111100
321221202201012
4100020002330
52040233020
6230334352
750634242
oct20100274
97852635
104227260
112428004
1214ba3b8
13b5014b
147c0792
155877c5
hex4080bc

4227260 has 24 divisors (see below), whose sum is σ = 8972880. Its totient is φ = 1672704.

The previous prime is 4227257. The next prime is 4227277. The reversal of 4227260 is 627224.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851 + ... + 3029.

It is an arithmetic number, because the mean of its divisors is an integer number (373870).

Almost surely, 24227260 is an apocalyptic number.

It is an amenable number.

4227260 is an abundant number, since it is smaller than the sum of its proper divisors (4745620).

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

4227260 is a wasteful number, since it uses less digits than its factorization.

4227260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285 (or 2283 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 4227260 is about 2056.0301554209. The cubic root of 4227260 is about 161.6911761237.

The spelling of 4227260 in words is "four million, two hundred twenty-seven thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 97 194 388 485 970 1940 2179 4358 8716 10895 21790 43580 211363 422726 845452 1056815 2113630 4227260