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492625 = 537563
BaseRepresentation
bin1111000010001010001
3221000202101
41320101101
5111231000
614320401
74121140
oct1702121
9830671
10492625
11307131
121b9101
131432c3
14cb757
159ae6a
hex78451

492625 has 16 divisors (see below), whose sum is σ = 703872. Its totient is φ = 337200.

The previous prime is 492619. The next prime is 492629. The reversal of 492625 is 526294.

It is not a de Polignac number, because 492625 - 23 = 492617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 492593 and 492602.

It is not an unprimeable number, because it can be changed into a prime (492629) 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, 594 + ... + 1156.

It is an arithmetic number, because the mean of its divisors is an integer number (43992).

2492625 is an apocalyptic number.

It is an amenable number.

492625 is a deficient number, since it is larger than the sum of its proper divisors (211247).

492625 is an equidigital number, since it uses as much as digits as its factorization.

492625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 575 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 492625 is about 701.8724955432. The cubic root of 492625 is about 78.9778819670.

It can be divided in two parts, 4 and 92625, that added together give a palindrome (92629).

The spelling of 492625 in words is "four hundred ninety-two thousand, six hundred twenty-five".

Divisors: 1 5 7 25 35 125 175 563 875 2815 3941 14075 19705 70375 98525 492625