55246848 has 68 divisors (see below), whose sum is σ = 147848088. Its totient is φ = 18350080.

The previous prime is 55246837. The next prime is 55246853. The reversal of 55246848 is 84864255.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196468 + ... + 196748.

Almost surely, 2^55246848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55246848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73924044).

55246848 is an abundant number, since it is smaller than the sum of its proper divisors (92601240).

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

55246848 is an frugal number, since it uses more digits than its factorization.

55246848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 286 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 55246848 is about 7432.8223441705. The cubic root of 55246848 is about 380.8633371568.

The spelling of 55246848 in words is "fifty-five million, two hundred forty-six thousand, eight hundred forty-eight".