61300856 has 16 divisors (see below), whose sum is σ = 115023240. Its totient is φ = 30628000.

The previous prime is 61300777. The next prime is 61300873. The reversal of 61300856 is 65800316.

61300856 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 3 ways as a sum of consecutive naturals, for example, 17231 + ... + 20481.

Almost surely, 2^61300856 is an apocalyptic number.

It is an amenable number.

61300856 is a deficient number, since it is larger than the sum of its proper divisors (53722384).

61300856 is a wasteful number, since it uses less digits than its factorization.

61300856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614 (or 5610 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 61300856 is about 7829.4863177606. The cubic root of 61300856 is about 394.2958259977.

The spelling of 61300856 in words is "sixty-one million, three hundred thousand, eight hundred fifty-six".