152973 has 12 divisors (see below), whose sum is σ = 230880. Its totient is φ = 97416.
The previous prime is 152959. The next prime is 152981. The reversal of 152973 is 379251.
152973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152973 - 25 = 152941 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152953) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163 + ... + 576.
It is an arithmetic number, because the mean of its divisors is an integer number (19240).
2152973 is an apocalyptic number.
It is an amenable number.
152973 is a deficient number, since it is larger than the sum of its proper divisors (77907).
152973 is a wasteful number, since it uses less digits than its factorization.
152973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 768 (or 765 counting only the distinct ones).
The product of its digits is 1890, while the sum is 27.
The square root of 152973 is about 391.1176293649. The cubic root of 152973 is about 53.4816660619.
The spelling of 152973 in words is "one hundred fifty-two thousand, nine hundred seventy-three".
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