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441714 = 23713809
BaseRepresentation
bin1101011110101110010
3211102220210
41223311302
5103113324
613244550
73516540
oct1536562
9742823
10441714
11281959
12193756
13126090
14b6d90
158ad29
hex6bd72

441714 has 32 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 116352.

The previous prime is 441713. The next prime is 441737. The reversal of 441714 is 417144.

It is a super-2 number, since 2×4417142 = 390222515592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 441714.

It is not an unprimeable number, because it can be changed into a prime (441713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142 + ... + 950.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2441714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544320).

441714 is an abundant number, since it is smaller than the sum of its proper divisors (646926).

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

441714 is a wasteful number, since it uses less digits than its factorization.

441714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834.

The product of its digits is 448, while the sum is 21.

The square root of 441714 is about 664.6156784187. The cubic root of 441714 is about 76.1576827747.

Adding to 441714 its reverse (417144), we get a palindrome (858858).

The spelling of 441714 in words is "four hundred forty-one thousand, seven hundred fourteen", and thus it is an iban number.

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 809 1618 2427 4854 5663 10517 11326 16989 21034 31551 33978 63102 73619 147238 220857 441714