272061 has 24 divisors (see below), whose sum is σ = 434720. Its totient is φ = 163296.
The previous prime is 272059. The next prime is 272093. The reversal of 272061 is 160272.
It is a happy number.
It is not a de Polignac number, because 272061 - 21 = 272059 is a prime.
It is a Curzon number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272061.
It is not an unprimeable number, because it can be changed into a prime (272011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6306 + ... + 6348.
2272061 is an apocalyptic number.
It is an amenable number.
272061 is a deficient number, since it is larger than the sum of its proper divisors (162659).
272061 is a wasteful number, since it uses less digits than its factorization.
272061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105 (or 102 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 272061 is about 521.5946702182. The cubic root of 272061 is about 64.7970792008.
The spelling of 272061 in words is "two hundred seventy-two thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •