211163714 has 16 divisors (see below), whose sum is σ = 325749600. Its totient is φ = 102621024.

The previous prime is 211163707. The next prime is 211163731. The reversal of 211163714 is 417361112.

It is a super-2 number, since 2×211163714² = 89180228220547592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449 + ... + 20555.

It is an arithmetic number, because the mean of its divisors is an integer number (20359350).

Almost surely, 2^211163714 is an apocalyptic number.

211163714 is a deficient number, since it is larger than the sum of its proper divisors (114585886).

211163714 is a wasteful number, since it uses less digits than its factorization.

211163714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20257.

The product of its digits is 1008, while the sum is 26.

The square root of 211163714 is about 14531.4732219414. The cubic root of 211163714 is about 595.4881139262.

The spelling of 211163714 in words is "two hundred eleven million, one hundred sixty-three thousand, seven hundred fourteen".