60086021 has 2 divisors, whose sum is σ = 60086022. Its totient is φ = 60086020.

The previous prime is 60086017. The next prime is 60086053. The reversal of 60086021 is 12068006.

60086021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31516996 + 28569025 = 5614^2 + 5345^2 .

It is a cyclic number.

It is not a de Polignac number, because 60086021 - 2² = 60086017 is a prime.

It is a super-2 number, since 2×60086021² = 7220659839224882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60086321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30043010 + 30043011.

It is an arithmetic number, because the mean of its divisors is an integer number (30043011).

Almost surely, 2^60086021 is an apocalyptic number.

It is an amenable number.

60086021 is a deficient number, since it is larger than the sum of its proper divisors (1).

60086021 is an equidigital number, since it uses as much as digits as its factorization.

60086021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 60086021 is about 7751.5173353351. The cubic root of 60086021 is about 391.6737641287.

The spelling of 60086021 in words is "sixty million, eighty-six thousand, twenty-one".