61146092 has 12 divisors (see below), whose sum is σ = 122292240. Its totient is φ = 26205456.

The previous prime is 61146083. The next prime is 61146097. The reversal of 61146092 is 29064116.

61146092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

61146092 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (61146097) by changing a digit.

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, 1091867 + ... + 1091922.

It is an arithmetic number, because the mean of its divisors is an integer number (10191020).

Almost surely, 2^61146092 is an apocalyptic number.

It is an amenable number.

61146092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61146092 is a wasteful number, since it uses less digits than its factorization.

61146092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183800 (or 2183798 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 61146092 is about 7819.5966647903. The cubic root of 61146092 is about 393.9637250051.

The spelling of 61146092 in words is "sixty-one million, one hundred forty-six thousand, ninety-two".