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6841072 = 247173593
BaseRepresentation
bin11010000110001011110000
3110212120012001
4122012023300
53222403242
6402343344
7112101550
oct32061360
913776161
106841072
113952887
12235ab54
131556a94
14ca1160
15901eb7
hex6862f0

6841072 has 40 divisors (see below), whose sum is σ = 16043616. Its totient is φ = 2758656.

The previous prime is 6841061. The next prime is 6841091. The reversal of 6841072 is 2701486.

It is a super-2 number, since 2×68410722 = 93600532218368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 6841072.

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, 108 + ... + 3700.

Almost surely, 26841072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6841072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8021808).

6841072 is an abundant number, since it is smaller than the sum of its proper divisors (9202544).

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

6841072 is a wasteful number, since it uses less digits than its factorization.

6841072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625 (or 3619 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 6841072 is about 2615.5443028173. The cubic root of 6841072 is about 189.8343153948.

The spelling of 6841072 in words is "six million, eight hundred forty-one thousand, seventy-two".

Divisors: 1 2 4 7 8 14 16 17 28 34 56 68 112 119 136 238 272 476 952 1904 3593 7186 14372 25151 28744 50302 57488 61081 100604 122162 201208 244324 402416 427567 488648 855134 977296 1710268 3420536 6841072