55448246 has 16 divisors (see below), whose sum is σ = 96124320. Its totient is φ = 23496000.

The previous prime is 55448221. The next prime is 55448269. The reversal of 55448246 is 64284455.

55448246 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 7 ways as a sum of consecutive naturals, for example, 21005 + ... + 23496.

It is an arithmetic number, because the mean of its divisors is an integer number (6007770).

Almost surely, 2^55448246 is an apocalyptic number.

55448246 is a deficient number, since it is larger than the sum of its proper divisors (40676074).

55448246 is a wasteful number, since it uses less digits than its factorization.

55448246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44599.

The product of its digits is 153600, while the sum is 38.

The square root of 55448246 is about 7446.3579016859. The cubic root of 55448246 is about 381.3255782800.

The spelling of 55448246 in words is "fifty-five million, four hundred forty-eight thousand, two hundred forty-six".