219090848 has 24 divisors (see below), whose sum is σ = 441368928. Its totient is φ = 106997184.

The previous prime is 219090821. The next prime is 219090863. The reversal of 219090848 is 848090912.

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, 78236 + ... + 80987.

It is an arithmetic number, because the mean of its divisors is an integer number (18390372).

Almost surely, 2^219090848 is an apocalyptic number.

It is an amenable number.

219090848 is an abundant number, since it is smaller than the sum of its proper divisors (222278080).

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

219090848 is a wasteful number, since it uses less digits than its factorization.

219090848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159276 (or 159268 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 219090848 is about 14801.7177381546. The cubic root of 219090848 is about 602.8483530407.

The spelling of 219090848 in words is "two hundred nineteen million, ninety thousand, eight hundred forty-eight".