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8060706 = 232447817
BaseRepresentation
bin11110101111111100100010
3120011112012200
4132233330202
54030420311
6444434030
7125341413
oct36577442
916145180
108060706
114606145
122848916
131892c64
1410db80a
15a93556
hex7aff22

8060706 has 12 divisors (see below), whose sum is σ = 17464902. Its totient is φ = 2686896.

The previous prime is 8060699. The next prime is 8060779. The reversal of 8060706 is 6070608.

It can be written as a sum of positive squares in only one way, i.e., 4223025 + 3837681 = 2055^2 + 1959^2 .

It is a super-4 number, since 4×80607064 (a number of 29 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8060706.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223891 + ... + 223926.

Almost surely, 28060706 is an apocalyptic number.

8060706 is an abundant number, since it is smaller than the sum of its proper divisors (9404196).

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

8060706 is a wasteful number, since it uses less digits than its factorization.

8060706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447825 (or 447822 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 8060706 is about 2839.1382495398. The cubic root of 8060706 is about 200.5046091108.

The spelling of 8060706 in words is "eight million, sixty thousand, seven hundred six".

Divisors: 1 2 3 6 9 18 447817 895634 1343451 2686902 4030353 8060706