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1441422 = 23326693
BaseRepresentation
bin101011111111010001110
32201020021000
411133322032
5332111142
650521130
715152253
oct5377216
92636230
101441422
118a4a64
125961a6
133b6118
1429742a
151d714c
hex15fe8e

1441422 has 16 divisors (see below), whose sum is σ = 3203280. Its totient is φ = 480456.

The previous prime is 1441411. The next prime is 1441423. The reversal of 1441422 is 2241441.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1441395 and 1441404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13293 + ... + 13400.

It is an arithmetic number, because the mean of its divisors is an integer number (200205).

21441422 is an apocalyptic number.

1441422 is an abundant number, since it is smaller than the sum of its proper divisors (1761858).

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

1441422 is a wasteful number, since it uses less digits than its factorization.

1441422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26704 (or 26698 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 1441422 is about 1200.5923537987. The cubic root of 1441422 is about 112.9614821601.

Adding to 1441422 its reverse (2241441), we get a palindrome (3682863).

The spelling of 1441422 in words is "one million, four hundred forty-one thousand, four hundred twenty-two".

Divisors: 1 2 3 6 9 18 27 54 26693 53386 80079 160158 240237 480474 720711 1441422