60913 has 2 divisors, whose sum is σ = 60914. Its totient is φ = 60912.

The previous prime is 60901. The next prime is 60917. The reversal of 60913 is 31906.

60913 is nontrivially palindromic in base 3.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31329 + 29584 = 177^2 + 172^2 .

It is a cyclic number.

It is not a de Polignac number, because 60913 - 2¹³ = 52721 is a prime.

60913 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (60917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30456 + 30457.

It is an arithmetic number, because the mean of its divisors is an integer number (30457).

2⁶⁰⁹¹³ is an apocalyptic number.

It is an amenable number.

60913 is a deficient number, since it is larger than the sum of its proper divisors (1).

60913 is an equidigital number, since it uses as much as digits as its factorization.

60913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 60913 is about 246.8055915088. The cubic root of 60913 is about 39.3462484321.

Adding to 60913 its product of nonzero digits (162), we get a triangular number (61075 = T₃₄₉).

The spelling of 60913 in words is "sixty thousand, nine hundred thirteen".