16378848 has 120 divisors (see below), whose sum is σ = 49397040. Its totient is φ = 5322240.

The previous prime is 16378807. The next prime is 16378849. The reversal of 16378848 is 84887361.

16378848 is a `hidden beast` number, since 1 + 637 + 8 + 8 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16378849) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 183988 + ... + 184076.

It is an arithmetic number, because the mean of its divisors is an integer number (411642).

Almost surely, 2^16378848 is an apocalyptic number.

16378848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16378848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24698520).

16378848 is an abundant number, since it is smaller than the sum of its proper divisors (33018192).

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

16378848 is an equidigital number, since it uses as much as digits as its factorization.

16378848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 165 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 16378848 is about 4047.0789465984. The cubic root of 16378848 is about 253.9575434855.

The spelling of 16378848 in words is "sixteen million, three hundred seventy-eight thousand, eight hundred forty-eight".