60916566 has 16 divisors (see below), whose sum is σ = 122793984. Its totient is φ = 20145384.

The previous prime is 60916561. The next prime is 60916577. The reversal of 60916566 is 66561906.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60916561) 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, 39210 + ... + 40733.

It is an arithmetic number, because the mean of its divisors is an integer number (7674624).

Almost surely, 2^60916566 is an apocalyptic number.

60916566 is an abundant number, since it is smaller than the sum of its proper divisors (61877418).

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

60916566 is a wasteful number, since it uses less digits than its factorization.

60916566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80075.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 60916566 is about 7804.9065337133. The cubic root of 60916566 is about 393.4701622652.

The spelling of 60916566 in words is "sixty million, nine hundred sixteen thousand, five hundred sixty-six".