1270052 has 24 divisors (see below), whose sum is σ = 2581824. Its totient is φ = 535392.
The previous prime is 1270051. The next prime is 1270063. The reversal of 1270052 is 2500721.
It is a super-2 number, since 2×12700522 = 3226064165408, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1270052.
It is not an unprimeable number, because it can be changed into a prime (1270051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538 + ... + 2214.
It is an arithmetic number, because the mean of its divisors is an integer number (107576).
21270052 is an apocalyptic number.
It is an amenable number.
1270052 is an abundant number, since it is smaller than the sum of its proper divisors (1311772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1270052 is a wasteful number, since it uses less digits than its factorization.
1270052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755 (or 753 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 17.
The square root of 1270052 is about 1126.9658379916. The cubic root of 1270052 is about 108.2946912806.
Adding to 1270052 its reverse (2500721), we get a palindrome (3770773).
The spelling of 1270052 in words is "one million, two hundred seventy thousand, fifty-two".
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