211235414 has 16 divisors (see below), whose sum is σ = 345549120. Its totient is φ = 96258240.

The previous prime is 211235413. The next prime is 211235419. The reversal of 211235414 is 414532112.

211235414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 211235414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211235411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49367 + ... + 53474.

It is an arithmetic number, because the mean of its divisors is an integer number (21596820).

Almost surely, 2^211235414 is an apocalyptic number.

211235414 is a deficient number, since it is larger than the sum of its proper divisors (134313706).

211235414 is a wasteful number, since it uses less digits than its factorization.

211235414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102935.

The product of its digits is 960, while the sum is 23.

The square root of 211235414 is about 14533.9400714328. The cubic root of 211235414 is about 595.5555050282. Note that the first 4 decimals are identical.

Adding to 211235414 its reverse (414532112), we get a palindrome (625767526).

The spelling of 211235414 in words is "two hundred eleven million, two hundred thirty-five thousand, four hundred fourteen".