102452 has 12 divisors (see below), whose sum is σ = 204960. Its totient is φ = 43896.
The previous prime is 102451. The next prime is 102461. The reversal of 102452 is 254201.
102452 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102451) 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, 1802 + ... + 1857.
It is an arithmetic number, because the mean of its divisors is an integer number (17080).
2102452 is an apocalyptic number.
It is an amenable number.
102452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102452 is a wasteful number, since it uses less digits than its factorization.
102452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3670 (or 3668 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 14.
The square root of 102452 is about 320.0812396877. The cubic root of 102452 is about 46.7922016860.
Adding to 102452 its reverse (254201), we get a palindrome (356653).
The spelling of 102452 in words is "one hundred two thousand, four hundred fifty-two".
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