60077776 has 40 divisors (see below), whose sum is σ = 127473984. Its totient is φ = 27202560.

The previous prime is 60077723. The next prime is 60077789. The reversal of 60077776 is 67777006.

60077776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61645 + ... + 62611.

Almost surely, 2^60077776 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 60077776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63736992).

60077776 is an abundant number, since it is smaller than the sum of its proper divisors (67396208).

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

60077776 is a wasteful number, since it uses less digits than its factorization.

60077776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 86436, while the sum is 40.

The square root of 60077776 is about 7750.9854857302. The cubic root of 60077776 is about 391.6558481595.

The spelling of 60077776 in words is "sixty million, seventy-seven thousand, seven hundred seventy-six".