60073081 has 2 divisors, whose sum is σ = 60073082. Its totient is φ = 60073080.

The previous prime is 60073051. The next prime is 60073099. The reversal of 60073081 is 18037006.

60073081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59151481 + 921600 = 7691^2 + 960^2 .

It is a cyclic number.

It is not a de Polignac number, because 60073081 - 2⁹ = 60072569 is a prime.

It is a super-2 number, since 2×60073081² = 7217550121665122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60073001) 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, 30036540 + 30036541.

It is an arithmetic number, because the mean of its divisors is an integer number (30036541).

Almost surely, 2^60073081 is an apocalyptic number.

It is an amenable number.

60073081 is a deficient number, since it is larger than the sum of its proper divisors (1).

60073081 is an equidigital number, since it uses as much as digits as its factorization.

60073081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 60073081 is about 7750.6826150991. The cubic root of 60073081 is about 391.6456454288.

The spelling of 60073081 in words is "sixty million, seventy-three thousand, eighty-one".