61793056 has 48 divisors (see below), whose sum is σ = 132564600. Its totient is φ = 28182528.

The previous prime is 61793051. The next prime is 61793057. The reversal of 61793056 is 65039716.

61793056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 33872400 + 27920656 = 5820^2 + 5284^2 .

It is not an unprimeable number, because it can be changed into a prime (61793051) by changing a digit.

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, 36190 + ... + 37858.

Almost surely, 2^61793056 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 61793056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66282300).

61793056 is an abundant number, since it is smaller than the sum of its proper divisors (70771544).

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

61793056 is a wasteful number, since it uses less digits than its factorization.

61793056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 61793056 is about 7860.8559330394. The cubic root of 61793056 is about 395.3483142450.

The spelling of 61793056 in words is "sixty-one million, seven hundred ninety-three thousand, fifty-six".