60717312 has 162 divisors, whose sum is σ = 187292742. Its totient is φ = 18911232.

The previous prime is 60717253. The next prime is 60717317. The reversal of 60717312 is 21371706.

It can be written as a sum of positive squares in only one way, i.e., 53231616 + 7485696 = 7296^2 + 2736^2 .

It is not an unprimeable number, because it can be changed into a prime (60717317) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 831708 + ... + 831780.

Almost surely, 2^60717312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60717312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93646371).

60717312 is an abundant number, since it is smaller than the sum of its proper divisors (126575430).

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

60717312 is a wasteful number, since it uses less digits than its factorization.

60717312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 60717312 is about 7792.1314157296. The cubic root of 60717312 is about 393.0406888315.

The spelling of 60717312 in words is "sixty million, seven hundred seventeen thousand, three hundred twelve".