55112246 has 8 divisors (see below), whose sum is σ = 94478160. Its totient is φ = 23619528.

The previous prime is 55112221. The next prime is 55112263. The reversal of 55112246 is 64221155.

55112246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 1968281 + ... + 1968308.

It is an arithmetic number, because the mean of its divisors is an integer number (11809770).

Almost surely, 2^55112246 is an apocalyptic number.

55112246 is a deficient number, since it is larger than the sum of its proper divisors (39365914).

55112246 is a wasteful number, since it uses less digits than its factorization.

55112246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936598.

The product of its digits is 2400, while the sum is 26.

The square root of 55112246 is about 7423.7622537363. The cubic root of 55112246 is about 380.5537770717.

The spelling of 55112246 in words is "fifty-five million, one hundred twelve thousand, two hundred forty-six".