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676272 = 24373193
BaseRepresentation
bin10100101000110110000
31021100200010
42211012300
5133120042
622254520
75514432
oct2450660
91240603
10676272
11422103
12287440
131a8a7c
14138652
15d559c
hexa51b0

676272 has 40 divisors (see below), whose sum is σ = 1780144. Its totient is φ = 221184.

The previous prime is 676259. The next prime is 676279. The reversal of 676272 is 272676.

It is not an unprimeable number, because it can be changed into a prime (676279) by changing a digit.

676272 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3408 + ... + 3600.

2676272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (890072).

676272 is an abundant number, since it is smaller than the sum of its proper divisors (1103872).

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

676272 is a wasteful number, since it uses less digits than its factorization.

676272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 271 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 676272 is about 822.3575864549. The cubic root of 676272 is about 87.7755990605.

The spelling of 676272 in words is "six hundred seventy-six thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 73 146 193 219 292 386 438 579 584 772 876 1158 1168 1544 1752 2316 3088 3504 4632 9264 14089 28178 42267 56356 84534 112712 169068 225424 338136 676272