23152 has 10 divisors (see below), whose sum is σ = 44888. Its totient is φ = 11568.
The previous prime is 23143. The next prime is 23159. The reversal of 23152 is 25132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23159) by changing a digit.
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 as a sum of consecutive naturals, namely, 708 + ... + 739.
223152 is an apocalyptic number.
It is an amenable number.
23152 is a deficient number, since it is larger than the sum of its proper divisors (21736).
23152 is a wasteful number, since it uses less digits than its factorization.
23152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1455 (or 1449 counting only the distinct ones).
The product of its digits is 60, while the sum is 13.
The square root of 23152 is about 152.1578128129. The cubic root of 23152 is about 28.5011798014.
Adding to 23152 its reverse (25132), we get a palindrome (48284).
The spelling of 23152 in words is "twenty-three thousand, one hundred fifty-two".
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