60811 has 2 divisors, whose sum is σ = 60812. Its totient is φ = 60810.

The previous prime is 60793. The next prime is 60821. The reversal of 60811 is 11806.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60811 - 2⁵ = 60779 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (60821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30405 + 30406.

It is an arithmetic number, because the mean of its divisors is an integer number (30406).

2⁶⁰⁸¹¹ is an apocalyptic number.

60811 is a deficient number, since it is larger than the sum of its proper divisors (1).

60811 is an equidigital number, since it uses as much as digits as its factorization.

60811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 60811 is about 246.5988645554. The cubic root of 60811 is about 39.3242741434.

The spelling of 60811 in words is "sixty thousand, eight hundred eleven".