61769122 has 16 divisors (see below), whose sum is σ = 96852672. Its totient is φ = 29489680.

The previous prime is 61769119. The next prime is 61769129. The reversal of 61769122 is 22196716.

61769122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (61769129) 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 7 ways as a sum of consecutive naturals, for example, 42573 + ... + 43999.

It is an arithmetic number, because the mean of its divisors is an integer number (6053292).

Almost surely, 2^61769122 is an apocalyptic number.

61769122 is a deficient number, since it is larger than the sum of its proper divisors (35083550).

61769122 is a wasteful number, since it uses less digits than its factorization.

61769122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393.

The product of its digits is 9072, while the sum is 34.

The square root of 61769122 is about 7859.3334322956. Note that the first 3 decimals coincide. The cubic root of 61769122 is about 395.2972648818.

The spelling of 61769122 in words is "sixty-one million, seven hundred sixty-nine thousand, one hundred twenty-two".