Search a number
-
+
492552 = 23326841
BaseRepresentation
bin1111000010000001000
3221000122200
41320100020
5111230202
614320200
74121004
oct1702010
9830580
10492552
11307075
121b9060
13143268
14cb704
159ae1c
hex78408

492552 has 24 divisors (see below), whose sum is σ = 1334190. Its totient is φ = 164160.

The previous prime is 492551. The next prime is 492563. The reversal of 492552 is 255294.

It can be written as a sum of positive squares in only one way, i.e., 367236 + 125316 = 606^2 + 354^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (492551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3349 + ... + 3492.

2492552 is an apocalyptic number.

It is an amenable number.

492552 is an abundant number, since it is smaller than the sum of its proper divisors (841638).

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

492552 is a wasteful number, since it uses less digits than its factorization.

492552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853 (or 6846 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 492552 is about 701.8204898690. The cubic root of 492552 is about 78.9739806424.

It can be divided in two parts, 49 and 2552, that added together give a square (2601 = 512).

The spelling of 492552 in words is "four hundred ninety-two thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 6841 13682 20523 27364 41046 54728 61569 82092 123138 164184 246276 492552