61060856 has 8 divisors (see below), whose sum is σ = 114489120. Its totient is φ = 30530424.

The previous prime is 61060847. The next prime is 61060871. The reversal of 61060856 is 65806016.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3816296 + ... + 3816311.

It is an arithmetic number, because the mean of its divisors is an integer number (14311140).

Almost surely, 2^61060856 is an apocalyptic number.

It is an amenable number.

61060856 is a deficient number, since it is larger than the sum of its proper divisors (53428264).

61060856 is a wasteful number, since it uses less digits than its factorization.

61060856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632613 (or 7632609 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 61060856 is about 7814.1446108963. The cubic root of 61060856 is about 393.7805816173.

It can be divided in two parts, 61060 and 856, that added together give a palindrome (61916).

The spelling of 61060856 in words is "sixty-one million, sixty thousand, eight hundred fifty-six".