61922822 has 16 divisors (see below), whose sum is σ = 100166640. Its totient is φ = 28540512.

The previous prime is 61922771. The next prime is 61922827. The reversal of 61922822 is 22822916.

61922822 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 not an unprimeable number, because it can be changed into a prime (61922827) 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, 27329 + ... + 29507.

It is an arithmetic number, because the mean of its divisors is an integer number (6260415).

Almost surely, 2^61922822 is an apocalyptic number.

61922822 is a deficient number, since it is larger than the sum of its proper divisors (38243818).

61922822 is a wasteful number, since it uses less digits than its factorization.

61922822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287.

The product of its digits is 6912, while the sum is 32.

The square root of 61922822 is about 7869.1055400217. The cubic root of 61922822 is about 395.6248658103.

The spelling of 61922822 in words is "sixty-one million, nine hundred twenty-two thousand, eight hundred twenty-two".