60604666 has 4 divisors (see below), whose sum is σ = 90907002. Its totient is φ = 30302332.

The previous prime is 60604657. The next prime is 60604681. The reversal of 60604666 is 66640606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66640606 = 2 ⋅33320303.

It can be written as a sum of positive squares in only one way, i.e., 60388441 + 216225 = 7771^2 + 465^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151165 + ... + 15151168.

Almost surely, 2^60604666 is an apocalyptic number.

60604666 is a deficient number, since it is larger than the sum of its proper divisors (30302336).

60604666 is a wasteful number, since it uses less digits than its factorization.

60604666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30302335.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 60604666 is about 7784.8998709039. The cubic root of 60604666 is about 392.7974750025.

The spelling of 60604666 in words is "sixty million, six hundred four thousand, six hundred sixty-six".