1026452 has 18 divisors (see below), whose sum is σ = 2089962. Its totient is φ = 439824.
The previous prime is 1026449. The next prime is 1026457. The reversal of 1026452 is 2546201.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 988036 + 38416 = 994^2 + 196^2 .
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1026457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2423 + ... + 2814.
It is an arithmetic number, because the mean of its divisors is an integer number (116109).
21026452 is an apocalyptic number.
It is an amenable number.
1026452 is an abundant number, since it is smaller than the sum of its proper divisors (1063510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1026452 is a wasteful number, since it uses less digits than its factorization.
1026452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5255 (or 5246 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 1026452 is about 1013.1396744773. The cubic root of 1026452 is about 100.8740710713.
It can be divided in two parts, 10 and 26452, that added together give a palindrome (26462).
The spelling of 1026452 in words is "one million, twenty-six thousand, four hundred fifty-two".
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