60916066 has 16 divisors (see below), whose sum is σ = 100086840. Its totient is φ = 27677440.

The previous prime is 60916043. The next prime is 60916069. The reversal of 60916066 is 66061906.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 43099225 + 17816841 = 6565^2 + 4221^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (60916069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29905 + ... + 31876.

Almost surely, 2^60916066 is an apocalyptic number.

60916066 is a deficient number, since it is larger than the sum of its proper divisors (39170774).

60916066 is a wasteful number, since it uses less digits than its factorization.

60916066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61829.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 60916066 is about 7804.8745025144. The cubic root of 60916066 is about 393.4690857348.

The spelling of 60916066 in words is "sixty million, nine hundred sixteen thousand, sixty-six".