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14630 = 2571119

14630 has 32 divisors (see below), whose sum is σ = 34560. Its totient is φ = 4320.

The previous prime is 14629. The next prime is 14633. The reversal of 14630 is 3641.

14630 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 (14).

It is a plaindrome in base 8.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14633) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 761 + ... + 779.

It is an arithmetic number, because the mean of its divisors is an integer number (1080).

214630 is an apocalyptic number.

14630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14630 is an abundant number, since it is smaller than the sum of its proper divisors (19930).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17280).

14630 is a wasteful number, since it uses less digits than its factorization.

14630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 14630 is about 120.9545369137. The cubic root of 14630 is about 24.4576527944.

The spelling of 14630 in words is "fourteen thousand, six hundred thirty".

Divisors: 1 2 5 7 10 11 14 19 22 35 38 55 70 77 95 110 133 154 190 209 266 385 418 665 770 1045 1330 1463 2090 2926 7315 14630