60989066 has 8 divisors (see below), whose sum is σ = 91529220. Its totient is φ = 30479328.

The previous prime is 60989063. The next prime is 60989111. The reversal of 60989066 is 66098906.

60989066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 60388441 + 600625 = 7771^2 + 775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (60989063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1661 + ... + 11168.

Almost surely, 2^60989066 is an apocalyptic number.

60989066 is a deficient number, since it is larger than the sum of its proper divisors (30540154).

60989066 is a wasteful number, since it uses less digits than its factorization.

60989066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15208.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 60989066 is about 7809.5496669142. The cubic root of 60989066 is about 393.6261968719.

The spelling of 60989066 in words is "sixty million, nine hundred eighty-nine thousand, sixty-six".