79201 has 2 divisors, whose sum is σ = 79202. Its totient is φ = 79200.
The previous prime is 79193. The next prime is 79229. The reversal of 79201 is 10297.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 76176 + 3025 = 276^2 + 55^2 .
It is a cyclic number.
It is not a de Polignac number, because 79201 - 23 = 79193 is a prime.
It is not a weakly prime, because it can be changed into another prime (79231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39600 + 39601.
It is an arithmetic number, because the mean of its divisors is an integer number (39601).
279201 is an apocalyptic number.
It is an amenable number.
79201 is a deficient number, since it is larger than the sum of its proper divisors (1).
79201 is an equidigital number, since it uses as much as digits as its factorization.
79201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 126, while the sum is 19.
The square root of 79201 is about 281.4267222564. The cubic root of 79201 is about 42.9447641228.
Adding to 79201 its reverse (10297), we get a palindrome (89498).
It can be divided in two parts, 7920 and 1, that added together give a square (7921 = 892).
The spelling of 79201 in words is "seventy-nine thousand, two hundred one".
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