120272 has 10 divisors (see below), whose sum is σ = 233058. Its totient is φ = 60128.
The previous prime is 120247. The next prime is 120277. The reversal of 120272 is 272021.
It can be written as a sum of positive squares in only one way, i.e., 118336 + 1936 = 344^2 + 44^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3743 + ... + 3774.
2120272 is an apocalyptic number.
It is an amenable number.
120272 is a deficient number, since it is larger than the sum of its proper divisors (112786).
120272 is an equidigital number, since it uses as much as digits as its factorization.
120272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7525 (or 7519 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 14.
The square root of 120272 is about 346.8025374763. The cubic root of 120272 is about 49.3614805692.
Adding to 120272 its reverse (272021), we get a palindrome (392293).
It can be divided in two parts, 120 and 272, that multiplied together give a triangular number (32640 = T255).
The spelling of 120272 in words is "one hundred twenty thousand, two hundred seventy-two", and thus it is an iban number.
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