60487319 has 2 divisors, whose sum is σ = 60487320. Its totient is φ = 60487318.

The previous prime is 60487307. The next prime is 60487321. The reversal of 60487319 is 91378406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60487319 - 2¹² = 60483223 is a prime.

It is a super-2 number, since 2×60487319² = 7317431519615522, which contains 22 as substring.

Together with 60487321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60417319) 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, 30243659 + 30243660.

It is an arithmetic number, because the mean of its divisors is an integer number (30243660).

Almost surely, 2^60487319 is an apocalyptic number.

60487319 is a deficient number, since it is larger than the sum of its proper divisors (1).

60487319 is an equidigital number, since it uses as much as digits as its factorization.

60487319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 60487319 is about 7777.3593847784. The cubic root of 60487319 is about 392.5437905352.

It can be divided in two parts, 60487 and 319, that added together give a palindrome (60806).

The spelling of 60487319 in words is "sixty million, four hundred eighty-seven thousand, three hundred nineteen".