60777012 has 24 divisors (see below), whose sum is σ = 141939616. Its totient is φ = 20240928.

The previous prime is 60777001. The next prime is 60777071. The reversal of 60777012 is 21077706.

It is a happy number.

It is a congruent 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, 23403 + ... + 25869.

Almost surely, 2^60777012 is an apocalyptic number.

It is an amenable number.

60777012 is an abundant number, since it is smaller than the sum of its proper divisors (81162604).

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

60777012 is a wasteful number, since it uses less digits than its factorization.

60777012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527 (or 4525 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 60777012 is about 7795.9612620895. The cubic root of 60777012 is about 393.1694650794.

The spelling of 60777012 in words is "sixty million, seven hundred seventy-seven thousand, twelve".