60416491 has 2 divisors, whose sum is σ = 60416492. Its totient is φ = 60416490.

The previous prime is 60416471. The next prime is 60416509. The reversal of 60416491 is 19461406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60416491 - 2¹⁵ = 60383723 is a prime.

It is not a weakly prime, because it can be changed into another prime (60416441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30208245 + 30208246.

It is an arithmetic number, because the mean of its divisors is an integer number (30208246).

Almost surely, 2^60416491 is an apocalyptic number.

60416491 is a deficient number, since it is larger than the sum of its proper divisors (1).

60416491 is an equidigital number, since it uses as much as digits as its factorization.

60416491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 60416491 is about 7772.8045774997. The cubic root of 60416491 is about 392.3905135003.

Adding to 60416491 its reverse (19461406), we get a palindrome (79877897).

The spelling of 60416491 in words is "sixty million, four hundred sixteen thousand, four hundred ninety-one".