193225 has 12 divisors (see below), whose sum is σ = 245520. Its totient is φ = 150800.
The previous prime is 193201. The next prime is 193243. The reversal of 193225 is 522391.
It is a de Polignac number, because none of the positive numbers 2k-193225 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 193196 and 193205.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1410 + ... + 1540.
It is an arithmetic number, because the mean of its divisors is an integer number (20460).
2193225 is an apocalyptic number.
It is an amenable number.
193225 is a deficient number, since it is larger than the sum of its proper divisors (52295).
193225 is a wasteful number, since it uses less digits than its factorization.
193225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200 (or 195 counting only the distinct ones).
The product of its digits is 540, while the sum is 22.
The square root of 193225 is about 439.5736570815. The cubic root of 193225 is about 57.8124141708.
The spelling of 193225 in words is "one hundred ninety-three thousand, two hundred twenty-five".
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