61055224 has 16 divisors (see below), whose sum is σ = 116188200. Its totient is φ = 30071712.

The previous prime is 61055219. The next prime is 61055249. The reversal of 61055224 is 42255016.

61055224 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 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, 56419 + ... + 57490.

Almost surely, 2^61055224 is an apocalyptic number.

It is an amenable number.

61055224 is a deficient number, since it is larger than the sum of its proper divisors (55132976).

61055224 is a wasteful number, since it uses less digits than its factorization.

61055224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113982 (or 113978 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 61055224 is about 7813.7842304481. The cubic root of 61055224 is about 393.7684743494.

The spelling of 61055224 in words is "sixty-one million, fifty-five thousand, two hundred twenty-four".