Search a number
-
+
1065468 = 22388789
BaseRepresentation
bin100000100000111111100
32000010112210
410010013330
5233043333
634500420
712025215
oct4040774
92003483
101065468
11668558
12434710
132b3c71
141da40c
15160a63
hex1041fc

1065468 has 12 divisors (see below), whose sum is σ = 2486120. Its totient is φ = 355152.

The previous prime is 1065433. The next prime is 1065469. The reversal of 1065468 is 8645601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10654682 = 2270444118048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44383 + ... + 44406.

21065468 is an apocalyptic number.

It is an amenable number.

1065468 is an abundant number, since it is smaller than the sum of its proper divisors (1420652).

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

1065468 is a wasteful number, since it uses less digits than its factorization.

1065468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88796 (or 88794 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1065468 is about 1032.2150938637. The cubic root of 1065468 is about 102.1363037416.

The spelling of 1065468 in words is "one million, sixty-five thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 88789 177578 266367 355156 532734 1065468