60666041 has 2 divisors, whose sum is σ = 60666042. Its totient is φ = 60666040.

The previous prime is 60666037. The next prime is 60666043. The reversal of 60666041 is 14066606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60528400 + 137641 = 7780^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 60666041 - 2² = 60666037 is a prime.

It is a super-2 number, since 2×60666041² = 7360737061227362, which contains 22 as substring.

Together with 60666043, 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 = 60665995 and 60666013.

It is not a weakly prime, because it can be changed into another prime (60666043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30333020 + 30333021.

It is an arithmetic number, because the mean of its divisors is an integer number (30333021).

Almost surely, 2^60666041 is an apocalyptic number.

It is an amenable number.

60666041 is a deficient number, since it is larger than the sum of its proper divisors (1).

60666041 is an equidigital number, since it uses as much as digits as its factorization.

60666041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 60666041 is about 7788.8407995028. The cubic root of 60666041 is about 392.9300270158.

The spelling of 60666041 in words is "sixty million, six hundred sixty-six thousand, forty-one".