197625 has 32 divisors (see below), whose sum is σ = 359424. Its totient is φ = 96000.
The previous prime is 197621. The next prime is 197641. The reversal of 197625 is 526791.
It is not a de Polignac number, because 197625 - 22 = 197621 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 197592 and 197601.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 197625.
It is not an unprimeable number, because it can be changed into a prime (197621) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6360 + ... + 6390.
It is an arithmetic number, because the mean of its divisors is an integer number (11232).
2197625 is an apocalyptic number.
197625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
197625 is a deficient number, since it is larger than the sum of its proper divisors (161799).
197625 is a wasteful number, since it uses less digits than its factorization.
197625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66 (or 56 counting only the distinct ones).
The product of its digits is 3780, while the sum is 30.
The square root of 197625 is about 444.5503346079. The cubic root of 197625 is about 58.2479476396.
The spelling of 197625 in words is "one hundred ninety-seven thousand, six hundred twenty-five".
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