60911087 has 2 divisors, whose sum is σ = 60911088. Its totient is φ = 60911086.

The previous prime is 60911083. The next prime is 60911099. The reversal of 60911087 is 78011906.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60911087 - 2² = 60911083 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60911083) 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, 30455543 + 30455544.

It is an arithmetic number, because the mean of its divisors is an integer number (30455544).

Almost surely, 2^60911087 is an apocalyptic number.

60911087 is a deficient number, since it is larger than the sum of its proper divisors (1).

60911087 is an equidigital number, since it uses as much as digits as its factorization.

60911087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 60911087 is about 7804.5555286640. Note that the first 4 decimals coincide. The cubic root of 60911087 is about 393.4583653229.

The spelling of 60911087 in words is "sixty million, nine hundred eleven thousand, eighty-seven".