60735149 has 2 divisors, whose sum is σ = 60735150. Its totient is φ = 60735148.

The previous prime is 60735119. The next prime is 60735161. The reversal of 60735149 is 94153706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42159049 + 18576100 = 6493^2 + 4310^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60735149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60735109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30367574 + 30367575.

It is an arithmetic number, because the mean of its divisors is an integer number (30367575).

Almost surely, 2^60735149 is an apocalyptic number.

It is an amenable number.

60735149 is a deficient number, since it is larger than the sum of its proper divisors (1).

60735149 is an equidigital number, since it uses as much as digits as its factorization.

60735149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 60735149 is about 7793.2758837346. The cubic root of 60735149 is about 393.0791730800.

The spelling of 60735149 in words is "sixty million, seven hundred thirty-five thousand, one hundred forty-nine".