1233272 has 8 divisors (see below), whose sum is σ = 2312400. Its totient is φ = 616632.
The previous prime is 1233263. The next prime is 1233301. The reversal of 1233272 is 2723321.
It is a tau number, because it is divible by the number of its divisors (8).
It is a d-powerful number, because it can be written as 1 + 210 + 33 + 311 + 212 + 74 + 220 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77072 + ... + 77087.
It is an arithmetic number, because the mean of its divisors is an integer number (289050).
21233272 is an apocalyptic number.
It is an amenable number.
1233272 is a deficient number, since it is larger than the sum of its proper divisors (1079128).
1233272 is a wasteful number, since it uses less digits than its factorization.
1233272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154165 (or 154161 counting only the distinct ones).
The product of its digits is 504, while the sum is 20.
The square root of 1233272 is about 1110.5278024435. The cubic root of 1233272 is about 107.2390497819.
Adding to 1233272 its reverse (2723321), we get a palindrome (3956593).
The spelling of 1233272 in words is "one million, two hundred thirty-three thousand, two hundred seventy-two".
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