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208796 = 2277457
BaseRepresentation
bin110010111110011100
3101121102012
4302332130
523140141
64250352
71526510
oct627634
9347365
10208796
11132965
12a09b8
1374063
1456140
1541ceb
hex32f9c

208796 has 12 divisors (see below), whose sum is σ = 417648. Its totient is φ = 89472.

The previous prime is 208787. The next prime is 208799. The reversal of 208796 is 697802.

208796 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208799) by changing a digit.

208796 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3701 + ... + 3756.

It is an arithmetic number, because the mean of its divisors is an integer number (34804).

2208796 is an apocalyptic number.

It is an amenable number.

208796 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

208796 is a wasteful number, since it uses less digits than its factorization.

208796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468 (or 7466 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 208796 is about 456.9420094498. The cubic root of 208796 is about 59.3254067880.

The spelling of 208796 in words is "two hundred eight thousand, seven hundred ninety-six".

Divisors: 1 2 4 7 14 28 7457 14914 29828 52199 104398 208796