60616812 has 12 divisors (see below), whose sum is σ = 141439256. Its totient is φ = 20205600.

The previous prime is 60616771. The next prime is 60616817. The reversal of 60616812 is 21861606.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 60616812.

It is not an unprimeable number, because it can be changed into a prime (60616817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2525689 + ... + 2525712.

Almost surely, 2^60616812 is an apocalyptic number.

It is an amenable number.

60616812 is an abundant number, since it is smaller than the sum of its proper divisors (80822444).

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

60616812 is a wasteful number, since it uses less digits than its factorization.

60616812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051408 (or 5051406 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 60616812 is about 7785.6799317722. The cubic root of 60616812 is about 392.8237139033.

The spelling of 60616812 in words is "sixty million, six hundred sixteen thousand, eight hundred twelve".