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214614 = 23211923
BaseRepresentation
bin110100011001010110
3101220101200
4310121112
523331424
64333330
71552461
oct643126
9356350
10214614
11137274
12a4246
13768ba
14582d8
15438c9
hex34656

214614 has 12 divisors (see below), whose sum is σ = 465036. Its totient is φ = 71532.

The previous prime is 214607. The next prime is 214631. The reversal of 214614 is 416412.

214614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11923 = 214614 / (2 + 1 + 4 + 6 + 1 + 4).

It is a nialpdrome in base 6.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214614.

It is an unprimeable number.

214614 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 5 ways as a sum of consecutive naturals, for example, 5944 + ... + 5979.

It is an arithmetic number, because the mean of its divisors is an integer number (38753).

2214614 is an apocalyptic number.

214614 is an abundant number, since it is smaller than the sum of its proper divisors (250422).

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

214614 is a wasteful number, since it uses less digits than its factorization.

214614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11931 (or 11928 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 214614 is about 463.2645032808. The cubic root of 214614 is about 59.8713911932.

It can be divided in two parts, 214 and 614, that added together give a palindrome (828).

The spelling of 214614 in words is "two hundred fourteen thousand, six hundred fourteen".

Divisors: 1 2 3 6 9 18 11923 23846 35769 71538 107307 214614