61933948 has 12 divisors (see below), whose sum is σ = 108699192. Its totient is φ = 30877040.

The previous prime is 61933933. The next prime is 61933951. The reversal of 61933948 is 84933916.

61933948 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, 20923 + ... + 23698.

It is an arithmetic number, because the mean of its divisors is an integer number (9058266).

Almost surely, 2^61933948 is an apocalyptic number.

It is an amenable number.

61933948 is a deficient number, since it is larger than the sum of its proper divisors (46765244).

61933948 is a wasteful number, since it uses less digits than its factorization.

61933948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44972 (or 44970 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 61933948 is about 7869.8124501159. The cubic root of 61933948 is about 395.6485590600.

The spelling of 61933948 in words is "sixty-one million, nine hundred thirty-three thousand, nine hundred forty-eight".