61303064 has 16 divisors (see below), whose sum is σ = 116518920. Its totient is φ = 30231360.

The previous prime is 61303049. The next prime is 61303097. The reversal of 61303064 is 46030316.

61303064 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, 51902 + ... + 53069.

Almost surely, 2^61303064 is an apocalyptic number.

It is an amenable number.

61303064 is a deficient number, since it is larger than the sum of its proper divisors (55215856).

61303064 is a wasteful number, since it uses less digits than its factorization.

61303064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105050 (or 105046 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 61303064 is about 7829.6273219100. The cubic root of 61303064 is about 394.3005599975.

The spelling of 61303064 in words is "sixty-one million, three hundred three thousand, sixty-four".