60676666 has 4 divisors (see below), whose sum is σ = 91015002. Its totient is φ = 30338332.

The previous prime is 60676657. The next prime is 60676669. The reversal of 60676666 is 66667606.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45630025 + 15046641 = 6755^2 + 3879^2 .

It is not an unprimeable number, because it can be changed into a prime (60676669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15169165 + ... + 15169168.

Almost surely, 2^60676666 is an apocalyptic number.

60676666 is a deficient number, since it is larger than the sum of its proper divisors (30338336).

60676666 is a wasteful number, since it uses less digits than its factorization.

60676666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30338335.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 60676666 is about 7789.5228351934. The cubic root of 60676666 is about 392.9529648229.

The spelling of 60676666 in words is "sixty million, six hundred seventy-six thousand, six hundred sixty-six".