Search a number
-
+
469568 = 26112329
BaseRepresentation
bin1110010101001000000
3212212010102
41302221000
5110011233
614021532
73664001
oct1625100
9785112
10469568
112a0880
121a78a8
13135968
14c31a8
15941e8
hex72a40

469568 has 56 divisors (see below), whose sum is σ = 1097280. Its totient is φ = 197120.

The previous prime is 469561. The next prime is 469583. The reversal of 469568 is 865964.

It is not an unprimeable number, because it can be changed into a prime (469561) 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 7 ways as a sum of consecutive naturals, for example, 16178 + ... + 16206.

2469568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548640).

469568 is an abundant number, since it is smaller than the sum of its proper divisors (627712).

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

469568 is a wasteful number, since it uses less digits than its factorization.

469568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 65 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 469568 is about 685.2503192265. The cubic root of 469568 is about 77.7259724557.

It can be divided in two parts, 46956 and 8, that added together give a palindrome (46964).

The spelling of 469568 in words is "four hundred sixty-nine thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 11 16 22 23 29 32 44 46 58 64 88 92 116 176 184 232 253 319 352 368 464 506 638 667 704 736 928 1012 1276 1334 1472 1856 2024 2552 2668 4048 5104 5336 7337 8096 10208 10672 14674 16192 20416 21344 29348 42688 58696 117392 234784 469568