61078934 has 32 divisors (see below), whose sum is σ = 109356096. Its totient is φ = 25038720.

The previous prime is 61078921. The next prime is 61078937. The reversal of 61078934 is 43987016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61078937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30632 + ... + 32564.

It is an arithmetic number, because the mean of its divisors is an integer number (3417378).

Almost surely, 2^61078934 is an apocalyptic number.

61078934 is a deficient number, since it is larger than the sum of its proper divisors (48277162).

61078934 is a wasteful number, since it uses less digits than its factorization.

61078934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 61078934 is about 7815.3012737834. The cubic root of 61078934 is about 393.8194393701.

The spelling of 61078934 in words is "sixty-one million, seventy-eight thousand, nine hundred thirty-four".