60012791 has 2 divisors, whose sum is σ = 60012792. Its totient is φ = 60012790.

The previous prime is 60012787. The next prime is 60012809. The reversal of 60012791 is 19721006.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60012791 - 2² = 60012787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60012791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60012721) 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, 30006395 + 30006396.

It is an arithmetic number, because the mean of its divisors is an integer number (30006396).

Almost surely, 2^60012791 is an apocalyptic number.

60012791 is a deficient number, since it is larger than the sum of its proper divisors (1).

60012791 is an equidigital number, since it uses as much as digits as its factorization.

60012791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 60012791 is about 7746.7923039152. The cubic root of 60012791 is about 391.5145816247.

Adding to 60012791 its reverse (19721006), we get a palindrome (79733797).

The spelling of 60012791 in words is "sixty million, twelve thousand, seven hundred ninety-one".