2452 has 6 divisors (see below), whose sum is σ = 4298.
Its totient is φ = 1224.
The previous prime is 2447. The next prime is 2459. The reversal of 2452 is 2542.
Adding to 2452 its reverse (2542), we get a palindrome (4994).
It can be divided in two parts, 2 and 452, that added together give a palindrome (454).
2452 = T33 + T34 + ... +
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1296 + 1156 = 36^2 + 34^2
It is a plaindrome in base 13.
It is a nialpdrome in base 14 and base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2459) by changing a digit.
2452 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303 + ... + 310.
22452 is an apocalyptic number.
It is an amenable number.
2452 is a deficient number, since it is larger than the sum of its proper divisors (1846).
2452 is a wasteful number, since it uses less digits than its factorization.
2452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617 (or 615 counting only the distinct ones).
The product of its digits is 80, while the sum is 13.
The square root of 2452 is about 49.5176736126.
The cubic root of 2452 is about 13.4846647998.
The spelling of 2452 in words is "two thousand, four hundred fifty-two".