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86796 = 22322411
BaseRepresentation
bin10101001100001100
311102001200
4111030030
510234141
61505500
7511023
oct251414
9142050
1086796
115a236
1242290
1330678
14238ba
151aab6
hex1530c

86796 has 18 divisors (see below), whose sum is σ = 219492. Its totient is φ = 28920.

The previous prime is 86783. The next prime is 86813. The reversal of 86796 is 69768.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2411 = 86796 / (8 + 6 + 7 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 86796.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1170 + ... + 1241.

It is an arithmetic number, because the mean of its divisors is an integer number (12194).

286796 is an apocalyptic number.

It is an amenable number.

86796 is an abundant number, since it is smaller than the sum of its proper divisors (132696).

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

86796 is a wasteful number, since it uses less digits than its factorization.

86796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421 (or 2416 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 86796 is about 294.6116087326. The cubic root of 86796 is about 44.2758156361.

The spelling of 86796 in words is "eighty-six thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 2411 4822 7233 9644 14466 21699 28932 43398 86796