60797999 has 2 divisors, whose sum is σ = 60798000. Its totient is φ = 60797998.

The previous prime is 60797981. The next prime is 60798013. The reversal of 60797999 is 99979706.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60797999 - 2²⁴ = 44020783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60797959) 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, 30398999 + 30399000.

It is an arithmetic number, because the mean of its divisors is an integer number (30399000).

Almost surely, 2^60797999 is an apocalyptic number.

60797999 is a deficient number, since it is larger than the sum of its proper divisors (1).

60797999 is an equidigital number, since it uses as much as digits as its factorization.

60797999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1928934, while the sum is 56.

The square root of 60797999 is about 7797.3071633738. The cubic root of 60797999 is about 393.2147151813.

The spelling of 60797999 in words is "sixty million, seven hundred ninety-seven thousand, nine hundred ninety-nine".