60917 has 2 divisors, whose sum is σ = 60918. Its totient is φ = 60916.

The previous prime is 60913. The next prime is 60919. The reversal of 60917 is 71906.

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., 39601 + 21316 = 199^2 + 146^2 .

It is a cyclic number.

It is not a de Polignac number, because 60917 - 2² = 60913 is a prime.

Together with 60919, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 60892 and 60901.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 60917.

It is not a weakly prime, because it can be changed into another prime (60913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30458 + 30459.

It is an arithmetic number, because the mean of its divisors is an integer number (30459).

2⁶⁰⁹¹⁷ is an apocalyptic number.

It is an amenable number.

60917 is a deficient number, since it is larger than the sum of its proper divisors (1).

60917 is an equidigital number, since it uses as much as digits as its factorization.

60917 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 60917 is about 246.8136949199. The cubic root of 60917 is about 39.3471096689.

It can be divided in two parts, 609 and 17, that added together give a palindrome (626).

The spelling of 60917 in words is "sixty thousand, nine hundred seventeen".