61163794 has 16 divisors (see below), whose sum is σ = 92740032. Its totient is φ = 30252528.

The previous prime is 61163783. The next prime is 61163801. The reversal of 61163794 is 49736116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121347 + ... + 121849.

It is an arithmetic number, because the mean of its divisors is an integer number (5796252).

Almost surely, 2^61163794 is an apocalyptic number.

61163794 is a deficient number, since it is larger than the sum of its proper divisors (31576238).

61163794 is a wasteful number, since it uses less digits than its factorization.

61163794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its digits is 27216, while the sum is 37.

The square root of 61163794 is about 7820.7284826926. The cubic root of 61163794 is about 394.0017392796.

The spelling of 61163794 in words is "sixty-one million, one hundred sixty-three thousand, seven hundred ninety-four".