60573666 has 16 divisors (see below), whose sum is σ = 122102784. Its totient is φ = 20031984.

The previous prime is 60573661. The next prime is 60573683. The reversal of 60573666 is 66637506.

It is not an unprimeable number, because it can be changed into a prime (60573661) 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, 38985 + ... + 40508.

It is an arithmetic number, because the mean of its divisors is an integer number (7631424).

Almost surely, 2^60573666 is an apocalyptic number.

60573666 is an abundant number, since it is smaller than the sum of its proper divisors (61529118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60573666 is a wasteful number, since it uses less digits than its factorization.

60573666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79625.

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 60573666 is about 7782.9085822718. The cubic root of 60573666 is about 392.7304900694.

The spelling of 60573666 in words is "sixty million, five hundred seventy-three thousand, six hundred sixty-six".