272331 has 6 divisors (see below), whose sum is σ = 393380. Its totient is φ = 181548.
The previous prime is 272329. The next prime is 272333. The reversal of 272331 is 133272.
It is an interprime number because it is at equal distance from previous prime (272329) and next prime (272333).
It is not a de Polignac number, because 272331 - 21 = 272329 is a prime.
It is a super-2 number, since 2×2723312 = 148328347122, which contains 22 as substring.
It is a Duffinian 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 5 ways as a sum of consecutive naturals, for example, 15121 + ... + 15138.
2272331 is an apocalyptic number.
272331 is a deficient number, since it is larger than the sum of its proper divisors (121049).
272331 is a wasteful number, since it uses less digits than its factorization.
272331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30265 (or 30262 counting only the distinct ones).
The product of its digits is 252, while the sum is 18.
The square root of 272331 is about 521.8534276979. The cubic root of 272331 is about 64.8185075165.
The spelling of 272331 in words is "two hundred seventy-two thousand, three hundred thirty-one".
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