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806460 = 223513441
BaseRepresentation
bin11000100111000111100
31111222020220
43010320330
5201301320
625141340
76566124
oct3047074
91458226
10806460
115009a6
1232a850
132230c5
1416dc84
1510de40
hexc4e3c

806460 has 24 divisors (see below), whose sum is σ = 2258256. Its totient is φ = 215040.

The previous prime is 806453. The next prime is 806467. The reversal of 806460 is 64608.

806460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (806453) and next prime (806467).

It is a self number, because there is not a number n which added to its sum of digits gives 806460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6661 + ... + 6780.

It is an arithmetic number, because the mean of its divisors is an integer number (94094).

2806460 is an apocalyptic number.

It is an amenable number.

806460 is an abundant number, since it is smaller than the sum of its proper divisors (1451796).

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

806460 is a wasteful number, since it uses less digits than its factorization.

806460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13453 (or 13451 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 806460 is about 898.0311798596. The cubic root of 806460 is about 93.0809792996.

The spelling of 806460 in words is "eight hundred six thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 13441 26882 40323 53764 67205 80646 134410 161292 201615 268820 403230 806460