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4072060 = 225972099
BaseRepresentation
bin1111100010001001111100
321122212211001
433202021330
52020301220
6223140044
746416616
oct17421174
97585731
104072060
112331443
121444624
13ac7605
1477ddb6
1555680a
hex3e227c

4072060 has 24 divisors (see below), whose sum is σ = 8643600. Its totient is φ = 1611264.

The previous prime is 4072049. The next prime is 4072073. The reversal of 4072060 is 602704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891 + ... + 2989.

It is an arithmetic number, because the mean of its divisors is an integer number (360150).

Almost surely, 24072060 is an apocalyptic number.

It is an amenable number.

4072060 is an abundant number, since it is smaller than the sum of its proper divisors (4571540).

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

4072060 is a wasteful number, since it uses less digits than its factorization.

4072060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2203 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 4072060 is about 2017.9345876415. The cubic root of 4072060 is about 159.6876719667.

Adding to 4072060 its reverse (602704), we get a palindrome (4674764).

The spelling of 4072060 in words is "four million, seventy-two thousand, sixty".

Divisors: 1 2 4 5 10 20 97 194 388 485 970 1940 2099 4198 8396 10495 20990 41980 203603 407206 814412 1018015 2036030 4072060