60145187 has 2 divisors, whose sum is σ = 60145188. Its totient is φ = 60145186.

The previous prime is 60145123. The next prime is 60145193. The reversal of 60145187 is 78154106.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60145187 - 2⁶ = 60145123 is a prime.

It is not a weakly prime, because it can be changed into another prime (60145087) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30072593 + 30072594.

It is an arithmetic number, because the mean of its divisors is an integer number (30072594).

Almost surely, 2^60145187 is an apocalyptic number.

60145187 is a deficient number, since it is larger than the sum of its proper divisors (1).

60145187 is an equidigital number, since it uses as much as digits as its factorization.

60145187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 60145187 is about 7755.3328103957. The cubic root of 60145187 is about 391.8022808086.

The spelling of 60145187 in words is "sixty million, one hundred forty-five thousand, one hundred eighty-seven".