211730096 has 20 divisors (see below), whose sum is σ = 414213072. Its totient is φ = 104836416.

The previous prime is 211730083. The next prime is 211730107. The reversal of 211730096 is 690037112.

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, 62591 + ... + 65886.

Almost surely, 2^211730096 is an apocalyptic number.

It is an amenable number.

211730096 is a deficient number, since it is larger than the sum of its proper divisors (202482976).

211730096 is a wasteful number, since it uses less digits than its factorization.

211730096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128588 (or 128582 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 211730096 is about 14550.9482852493. The cubic root of 211730096 is about 596.0200434681.

The spelling of 211730096 in words is "two hundred eleven million, seven hundred thirty thousand, ninety-six".