60565660 has 24 divisors (see below), whose sum is σ = 128451456. Its totient is φ = 23985600.

The previous prime is 60565649. The next prime is 60565663. The reversal of 60565660 is 6656506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60565663) 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, 12972 + ... + 17011.

It is an arithmetic number, because the mean of its divisors is an integer number (5352144).

Almost surely, 2^60565660 is an apocalyptic number.

It is an amenable number.

60565660 is an abundant number, since it is smaller than the sum of its proper divisors (67885796).

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

60565660 is a wasteful number, since it uses less digits than its factorization.

60565660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30093 (or 30091 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 60565660 is about 7782.3942331393. The cubic root of 60565660 is about 392.7131869571.

The spelling of 60565660 in words is "sixty million, five hundred sixty-five thousand, six hundred sixty".