60811776 has 160 divisors (see below), whose sum is σ = 185613120. Its totient is φ = 19648512.

The previous prime is 60811769. The next prime is 60811787. The reversal of 60811776 is 67711806.

It is a happy number.

60811776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 60811776.

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 15 ways as a sum of consecutive naturals, for example, 732631 + ... + 732713.

It is an arithmetic number, because the mean of its divisors is an integer number (1160082).

Almost surely, 2^60811776 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 60811776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92806560).

60811776 is an abundant number, since it is smaller than the sum of its proper divisors (124801344).

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

60811776 is an equidigital number, since it uses as much as digits as its factorization.

60811776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 60811776 is about 7798.1905593541. The cubic root of 60811776 is about 393.2444141302.

The spelling of 60811776 in words is "sixty million, eight hundred eleven thousand, seven hundred seventy-six".