52492 has 12 divisors (see below), whose sum is σ = 100296. Its totient is φ = 23840.
The previous prime is 52489. The next prime is 52501. The reversal of 52492 is 29425.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a zygodrome in base 3.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553 + ... + 640.
It is an arithmetic number, because the mean of its divisors is an integer number (8358).
252492 is an apocalyptic number.
It is an amenable number.
52492 is a deficient number, since it is larger than the sum of its proper divisors (47804).
52492 is a wasteful number, since it uses less digits than its factorization.
52492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1208 (or 1206 counting only the distinct ones).
The product of its digits is 720, while the sum is 22.
The square root of 52492 is about 229.1113266515. Note that the first 3 decimals coincide. The cubic root of 52492 is about 37.4424599036.
It can be divided in two parts, 524 and 92, that added together give a palindrome (616).
The spelling of 52492 in words is "fifty-two thousand, four hundred ninety-two".
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