211196853 has 24 divisors (see below), whose sum is σ = 350188800. Its totient is φ = 120148704.

The previous prime is 211196819. The next prime is 211196917. The reversal of 211196853 is 358691112.

It is not a de Polignac number, because 211196853 - 2⁶ = 211196789 is a prime.

It is a super-2 number, since 2×211196853² = 89208221434207218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211196053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7108 + ... + 21746.

It is an arithmetic number, because the mean of its divisors is an integer number (14591200).

Almost surely, 2^211196853 is an apocalyptic number.

It is an amenable number.

211196853 is a deficient number, since it is larger than the sum of its proper divisors (138991947).

211196853 is a wasteful number, since it uses less digits than its factorization.

211196853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14881 (or 14878 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 211196853 is about 14532.6134263593. The cubic root of 211196853 is about 595.5192632937.

It can be divided in two parts, 21119 and 6853, that added together give a palindrome (27972).

The spelling of 211196853 in words is "two hundred eleven million, one hundred ninety-six thousand, eight hundred fifty-three".