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494522 = 2735323
BaseRepresentation
bin1111000101110111010
3221010100122
41320232322
5111311042
614333242
74126520
oct1705672
9833318
10494522
113085a6
121ba222
13144122
14cc310
159b7d2
hex78bba

494522 has 8 divisors (see below), whose sum is σ = 847776. Its totient is φ = 211932.

The previous prime is 494521. The next prime is 494539. The reversal of 494522 is 225494.

494522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 494491 and 494500.

It is not an unprimeable number, because it can be changed into a prime (494521) 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, 17648 + ... + 17675.

It is an arithmetic number, because the mean of its divisors is an integer number (105972).

2494522 is an apocalyptic number.

494522 is a deficient number, since it is larger than the sum of its proper divisors (353254).

494522 is a wasteful number, since it uses less digits than its factorization.

494522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35332.

The product of its digits is 2880, while the sum is 26.

The square root of 494522 is about 703.2225821175. Note that the first 3 decimals coincide. The cubic root of 494522 is about 79.0791281091.

The spelling of 494522 in words is "four hundred ninety-four thousand, five hundred twenty-two".

Divisors: 1 2 7 14 35323 70646 247261 494522