211114704 has 80 divisors (see below), whose sum is σ = 580087872. Its totient is φ = 65931264.

The previous prime is 211114669. The next prime is 211114727. The reversal of 211114704 is 407411112.

211114704 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 238647 + ... + 239529.

Almost surely, 2^211114704 is an apocalyptic number.

211114704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211114704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290043936).

211114704 is an abundant number, since it is smaller than the sum of its proper divisors (368973168).

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

211114704 is a wasteful number, since it uses less digits than its factorization.

211114704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 211114704 is about 14529.7867843957. The cubic root of 211114704 is about 595.4420404633.

Adding to 211114704 its reverse (407411112), we get a palindrome (618525816).

The spelling of 211114704 in words is "two hundred eleven million, one hundred fourteen thousand, seven hundred four".