1065272 has 16 divisors (see below), whose sum is σ = 2151240. Its totient is φ = 491616.
The previous prime is 1065269. The next prime is 1065277. The reversal of 1065272 is 2725601.
It is a super-2 number, since 2×10652722 = 2269608867968, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1065277) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018 + ... + 5225.
21065272 is an apocalyptic number.
It is an amenable number.
1065272 is an abundant number, since it is smaller than the sum of its proper divisors (1085968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1065272 is a wasteful number, since it uses less digits than its factorization.
1065272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10262 (or 10258 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 1065272 is about 1032.1201480448. The cubic root of 1065272 is about 102.1300404710.
The spelling of 1065272 in words is "one million, sixty-five thousand, two hundred seventy-two".
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