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71468 = 22171051
BaseRepresentation
bin10001011100101100
310122000222
4101130230
54241333
61310512
7415235
oct213454
9118028
1071468
1149771
1235438
13266b7
141c08c
1516298
hex1172c

71468 has 12 divisors (see below), whose sum is σ = 132552. Its totient is φ = 33600.

The previous prime is 71453. The next prime is 71471. The reversal of 71468 is 86417.

It is an unprimeable number.

71468 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458 + ... + 593.

It is an arithmetic number, because the mean of its divisors is an integer number (11046).

271468 is an apocalyptic number.

It is an amenable number.

71468 is a deficient number, since it is larger than the sum of its proper divisors (61084).

71468 is a wasteful number, since it uses less digits than its factorization.

71468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072 (or 1070 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 71468 is about 267.3349958386. The cubic root of 71468 is about 41.4989596681.

The spelling of 71468 in words is "seventy-one thousand, four hundred sixty-eight".

Divisors: 1 2 4 17 34 68 1051 2102 4204 17867 35734 71468