61822112 has 24 divisors (see below), whose sum is σ = 132777792. Its totient is φ = 28100800.

The previous prime is 61822093. The next prime is 61822127. The reversal of 61822112 is 21122816.

61822112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 87464 + ... + 88167.

It is an arithmetic number, because the mean of its divisors is an integer number (5532408).

Almost surely, 2^61822112 is an apocalyptic number.

It is an amenable number.

61822112 is an abundant number, since it is smaller than the sum of its proper divisors (70955680).

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

61822112 is a wasteful number, since it uses less digits than its factorization.

61822112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175652 (or 175644 counting only the distinct ones).

The product of its digits is 384, while the sum is 23.

The square root of 61822112 is about 7862.7038606322. The cubic root of 61822112 is about 395.4102707243.

Adding to 61822112 its reverse (21122816), we get a palindrome (82944928).

The spelling of 61822112 in words is "sixty-one million, eight hundred twenty-two thousand, one hundred twelve".