60189697 has 2 divisors, whose sum is σ = 60189698. Its totient is φ = 60189696.

The previous prime is 60189683. The next prime is 60189709. The reversal of 60189697 is 79698106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40908816 + 19280881 = 6396^2 + 4391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60189697 is a prime.

It is not a weakly prime, because it can be changed into another prime (60189097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30094848 + 30094849.

It is an arithmetic number, because the mean of its divisors is an integer number (30094849).

Almost surely, 2^60189697 is an apocalyptic number.

It is an amenable number.

60189697 is a deficient number, since it is larger than the sum of its proper divisors (1).

60189697 is an equidigital number, since it uses as much as digits as its factorization.

60189697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 60189697 is about 7758.2019179704. The cubic root of 60189697 is about 391.8989071016.

The spelling of 60189697 in words is "sixty million, one hundred eighty-nine thousand, six hundred ninety-seven".