60666306 has 16 divisors (see below), whose sum is σ = 124292448. Its totient is φ = 19728800.

The previous prime is 60666301. The next prime is 60666317. The reversal of 60666306 is 60366606.

It is not an unprimeable number, because it can be changed into a prime (60666301) 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, 123060 + ... + 123551.

It is an arithmetic number, because the mean of its divisors is an integer number (7768278).

Almost surely, 2^60666306 is an apocalyptic number.

60666306 is an abundant number, since it is smaller than the sum of its proper divisors (63626142).

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

60666306 is a wasteful number, since it uses less digits than its factorization.

60666306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246657.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 60666306 is about 7788.8578110016. The cubic root of 60666306 is about 392.9305991443.

The spelling of 60666306 in words is "sixty million, six hundred sixty-six thousand, three hundred six".