61061134 has 16 divisors (see below), whose sum is σ = 94743936. Its totient is φ = 29484000.

The previous prime is 61061129. The next prime is 61061149. The reversal of 61061134 is 43116016.

It is a happy number.

61061134 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 7 ways as a sum of consecutive naturals, for example, 46284 + ... + 47584.

It is an arithmetic number, because the mean of its divisors is an integer number (5921496).

Almost surely, 2^61061134 is an apocalyptic number.

61061134 is a deficient number, since it is larger than the sum of its proper divisors (33682802).

61061134 is a wasteful number, since it uses less digits than its factorization.

61061134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 61061134 is about 7814.1623991315. The cubic root of 61061134 is about 393.7811792224.

The spelling of 61061134 in words is "sixty-one million, sixty-one thousand, one hundred thirty-four".