211908848 has 20 divisors (see below), whose sum is σ = 411824088. Its totient is φ = 105631680.

The previous prime is 211908847. The next prime is 211908857. The reversal of 211908848 is 848809112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211908841) by changing a digit.

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, 14711 + ... + 25302.

Almost surely, 2^211908848 is an apocalyptic number.

It is an amenable number.

211908848 is a deficient number, since it is larger than the sum of its proper divisors (199915240).

211908848 is a wasteful number, since it uses less digits than its factorization.

211908848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40352 (or 40346 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 211908848 is about 14557.0892694934. The cubic root of 211908848 is about 596.1877251991.

The spelling of 211908848 in words is "two hundred eleven million, nine hundred eight thousand, eight hundred forty-eight".