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485673 = 31789107
BaseRepresentation
bin1110110100100101001
3220200012220
41312210221
5111020143
614224253
74061646
oct1664451
9820186
10485673
11301991
121b5089
131400a6
14c8dcd
1598d83
hex76929

485673 has 16 divisors (see below), whose sum is σ = 699840. Its totient is φ = 298496.

The previous prime is 485671. The next prime is 485689. The reversal of 485673 is 376584.

It is a cyclic number.

It is not a de Polignac number, because 485673 - 21 = 485671 is a prime.

485673 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (485671) 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, 4486 + ... + 4592.

It is an arithmetic number, because the mean of its divisors is an integer number (43740).

2485673 is an apocalyptic number.

It is an amenable number.

485673 is a deficient number, since it is larger than the sum of its proper divisors (214167).

485673 is a wasteful number, since it uses less digits than its factorization.

485673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216.

The product of its digits is 20160, while the sum is 33.

The square root of 485673 is about 696.9024321955. The cubic root of 485673 is about 78.6046044865.

The spelling of 485673 in words is "four hundred eighty-five thousand, six hundred seventy-three".

Divisors: 1 3 17 51 89 107 267 321 1513 1819 4539 5457 9523 28569 161891 485673