79601 has 2 divisors, whose sum is σ = 79602. Its totient is φ = 79600.

The previous prime is 79589. The next prime is 79609. The reversal of 79601 is 10697.

79601 = 199² + 200².

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40000 + 39601 = 200^2 + 199^2 .

It is a cyclic number.

It is not a de Polignac number, because 79601 - 2⁶ = 79537 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (79609) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39800 + 39801.

It is an arithmetic number, because the mean of its divisors is an integer number (39801).

2⁷⁹⁶⁰¹ is an apocalyptic number.

79601 is the 200-th centered square number.

It is an amenable number.

79601 is a deficient number, since it is larger than the sum of its proper divisors (1).

79601 is an equidigital number, since it uses as much as digits as its factorization.

79601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 79601 is about 282.1364917908. The cubic root of 79601 is about 43.0169394230.

The spelling of 79601 in words is "seventy-nine thousand, six hundred one".