60445666 has 8 divisors (see below), whose sum is σ = 92597760. Its totient is φ = 29579748.

The previous prime is 60445661. The next prime is 60445673. The reversal of 60445666 is 66654406.

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 (60445661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321426 + ... + 321613.

It is an arithmetic number, because the mean of its divisors is an integer number (11574720).

Almost surely, 2^60445666 is an apocalyptic number.

60445666 is a deficient number, since it is larger than the sum of its proper divisors (32152094).

60445666 is a wasteful number, since it uses less digits than its factorization.

60445666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643088.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 60445666 is about 7774.6810867070. The cubic root of 60445666 is about 392.4536648617.

The spelling of 60445666 in words is "sixty million, four hundred forty-five thousand, six hundred sixty-six".