122452 has 24 divisors (see below), whose sum is σ = 245952.
Its totient is φ = 53240.
The previous prime is 122449. The next prime is 122453. The reversal of 122452 is 254221.
Adding to 122452 its reverse (254221), we get a palindrome (376673).
Subtracting 122452 from its reverse (254221), we obtain a square (131769 = 3632).
It is a nialpdrome in base 11.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122453) 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, 5313 + ... + 5335.
It is an arithmetic number, because the mean of its divisors is an integer number (10248).
2122452 is an apocalyptic number.
It is an amenable number.
122452 is an abundant number, since it is smaller than the sum of its proper divisors (123500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122452 is a wasteful number, since it uses less digits than its factorization.
122452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60 (or 36 counting only the distinct ones).
The product of its digits is 160, while the sum is 16.
The square root of 122452 is about 349.9314218529.
The cubic root of 122452 is about 49.6579317902.
The spelling of 122452 in words is "one hundred twenty-two thousand, four hundred fifty-two".