60999907 has 2 divisors, whose sum is σ = 60999908. Its totient is φ = 60999906.

The previous prime is 60999871. The next prime is 60999919. The reversal of 60999907 is 70999906.

It is a happy number.

60999907 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 60999907 - 2¹⁵ = 60967139 is a prime.

It is not a weakly prime, because it can be changed into another prime (60999947) 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, 30499953 + 30499954.

It is an arithmetic number, because the mean of its divisors is an integer number (30499954).

Almost surely, 2^60999907 is an apocalyptic number.

60999907 is a deficient number, since it is larger than the sum of its proper divisors (1).

60999907 is an equidigital number, since it uses as much as digits as its factorization.

60999907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 275562, while the sum is 49.

The square root of 60999907 is about 7810.2437221895. The cubic root of 60999907 is about 393.6495182586.

Subtracting 60999907 from its reverse (70999906), we obtain a palindrome (9999999).

The spelling of 60999907 in words is "sixty million, nine hundred ninety-nine thousand, nine hundred seven".