60320279 has 2 divisors, whose sum is σ = 60320280. Its totient is φ = 60320278.

The previous prime is 60320219. The next prime is 60320311. The reversal of 60320279 is 97202306.

60320279 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 is a cyclic number.

It is not a de Polignac number, because 60320279 - 2²⁴ = 43543063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60320219) 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, 30160139 + 30160140.

It is an arithmetic number, because the mean of its divisors is an integer number (30160140).

Almost surely, 2^60320279 is an apocalyptic number.

60320279 is a deficient number, since it is larger than the sum of its proper divisors (1).

60320279 is an equidigital number, since it uses as much as digits as its factorization.

60320279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 60320279 is about 7766.6130970971. The cubic root of 60320279 is about 392.1821116036.

The spelling of 60320279 in words is "sixty million, three hundred twenty thousand, two hundred seventy-nine".