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8676072 = 23354463
BaseRepresentation
bin100001000110…
…001011101000
3121022210100000
4201012023220
54210113242
6505543000
7133513446
oct41061350
917283300
108676072
114996509
122aa4a60
131a4a092
14121bb96
15b65a4c
hex8462e8

8676072 has 48 divisors (see below), whose sum is σ = 24373440. Its totient is φ = 2891376.

The previous prime is 8676071. The next prime is 8676079. The reversal of 8676072 is 2706768.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8676071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288 + ... + 4175.

It is an arithmetic number, because the mean of its divisors is an integer number (507780).

Almost surely, 28676072 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 8676072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12186720).

8676072 is an abundant number, since it is smaller than the sum of its proper divisors (15697368).

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

8676072 is a wasteful number, since it uses less digits than its factorization.

8676072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484 (or 4468 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 8676072 is about 2945.5172720594. The cubic root of 8676072 is about 205.4822830909.

The spelling of 8676072 in words is "eight million, six hundred seventy-six thousand, seventy-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 972 1944 4463 8926 13389 17852 26778 35704 40167 53556 80334 107112 120501 160668 241002 321336 361503 482004 723006 964008 1084509 1446012 2169018 2892024 4338036 8676072