60736691 has 2 divisors, whose sum is σ = 60736692. Its totient is φ = 60736690.

The previous prime is 60736681. The next prime is 60736693. The reversal of 60736691 is 19663706.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60736691 - 2¹⁰ = 60735667 is a prime.

Together with 60736693, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60736693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30368345 + 30368346.

It is an arithmetic number, because the mean of its divisors is an integer number (30368346).

Almost surely, 2^60736691 is an apocalyptic number.

60736691 is a deficient number, since it is larger than the sum of its proper divisors (1).

60736691 is an equidigital number, since it uses as much as digits as its factorization.

60736691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 60736691 is about 7793.3748145460. The cubic root of 60736691 is about 393.0824996707.

The spelling of 60736691 in words is "sixty million, seven hundred thirty-six thousand, six hundred ninety-one".