60740666 has 16 divisors (see below), whose sum is σ = 104314560. Its totient is φ = 25984800.

The previous prime is 60740657. The next prime is 60740681. The reversal of 60740666 is 66604706.

It is a super-2 number, since 2×60740666² = 7378857012247112, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805 + ... + 12023.

It is an arithmetic number, because the mean of its divisors is an integer number (6519660).

Almost surely, 2^60740666 is an apocalyptic number.

60740666 is a deficient number, since it is larger than the sum of its proper divisors (43573894).

60740666 is a wasteful number, since it uses less digits than its factorization.

60740666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 60740666 is about 7793.6298346791. The cubic root of 60740666 is about 393.0910747666.

The spelling of 60740666 in words is "sixty million, seven hundred forty thousand, six hundred sixty-six".