252793 has 8 divisors (see below), whose sum is σ = 273600. Its totient is φ = 232848.
The previous prime is 252779. The next prime is 252817. The reversal of 252793 is 397252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252793 - 25 = 252761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (252713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478 + ... + 856.
It is an arithmetic number, because the mean of its divisors is an integer number (34200).
2252793 is an apocalyptic number.
252793 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
252793 is a deficient number, since it is larger than the sum of its proper divisors (20807).
252793 is a wasteful number, since it uses less digits than its factorization.
252793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431.
The product of its digits is 3780, while the sum is 28.
The square root of 252793 is about 502.7852424246. The cubic root of 252793 is about 63.2297815362.
The spelling of 252793 in words is "two hundred fifty-two thousand, seven hundred ninety-three".
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