272330 has 16 divisors (see below), whose sum is σ = 496584. Its totient is φ = 107520.
The previous prime is 272329. The next prime is 272333. The reversal of 272330 is 33272.
272330 is nontrivially palindromic in base 15.
It can be written as a sum of positive squares in 4 ways, for example, as 170569 + 101761 = 413^2 + 319^2 .
It is a junction number, because it is equal to n+sod(n) for n = 272299 and 272308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272333) 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, 1010 + ... + 1250.
2272330 is an apocalyptic number.
272330 is a deficient number, since it is larger than the sum of its proper divisors (224254).
272330 is a wasteful number, since it uses less digits than its factorization.
272330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361.
The product of its (nonzero) digits is 252, while the sum is 17.
The square root of 272330 is about 521.8524695735. The cubic root of 272330 is about 64.8184281785.
The spelling of 272330 in words is "two hundred seventy-two thousand, three hundred thirty".
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