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675084 = 223101557
BaseRepresentation
bin10100100110100001100
31021022001010
42210310030
5133100314
622245220
75511114
oct2446414
91238033
10675084
11421223
12286810
131a8377
14138044
15d5059
hexa4d0c

675084 has 24 divisors (see below), whose sum is σ = 1593648. Its totient is φ = 222400.

The previous prime is 675083. The next prime is 675097. The reversal of 675084 is 480576.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (675083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934 + ... + 1490.

It is an arithmetic number, because the mean of its divisors is an integer number (66402).

2675084 is an apocalyptic number.

It is an amenable number.

675084 is an abundant number, since it is smaller than the sum of its proper divisors (918564).

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

675084 is a wasteful number, since it uses less digits than its factorization.

675084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 675084 is about 821.6349554395. The cubic root of 675084 is about 87.7241707731.

It can be divided in two parts, 67 and 5084, that added together give a triangular number (5151 = T101).

The spelling of 675084 in words is "six hundred seventy-five thousand, eighty-four".

Divisors: 1 2 3 4 6 12 101 202 303 404 557 606 1114 1212 1671 2228 3342 6684 56257 112514 168771 225028 337542 675084