60217849 has 2 divisors, whose sum is σ = 60217850. Its totient is φ = 60217848.

The previous prime is 60217847. The next prime is 60217853. The reversal of 60217849 is 94871206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59907600 + 310249 = 7740^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 60217849 - 2¹ = 60217847 is a prime.

Together with 60217847, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60217847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30108924 + 30108925.

It is an arithmetic number, because the mean of its divisors is an integer number (30108925).

Almost surely, 2^60217849 is an apocalyptic number.

It is an amenable number.

60217849 is a deficient number, since it is larger than the sum of its proper divisors (1).

60217849 is an equidigital number, since it uses as much as digits as its factorization.

60217849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 60217849 is about 7760.0160437978. The cubic root of 60217849 is about 391.9599973931.

The spelling of 60217849 in words is "sixty million, two hundred seventeen thousand, eight hundred forty-nine".