211147096 has 16 divisors (see below), whose sum is σ = 396224640. Its totient is φ = 105487200.

The previous prime is 211147091. The next prime is 211147099. The reversal of 211147096 is 690741112.

211147096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211147096² = 89166192298466432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211147091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265 + ... + 20551.

It is an arithmetic number, because the mean of its divisors is an integer number (24764040).

Almost surely, 2^211147096 is an apocalyptic number.

It is an amenable number.

211147096 is a deficient number, since it is larger than the sum of its proper divisors (185077544).

211147096 is a wasteful number, since it uses less digits than its factorization.

211147096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21594 (or 21590 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 211147096 is about 14530.9014173244. The cubic root of 211147096 is about 595.4724924274.

The spelling of 211147096 in words is "two hundred eleven million, one hundred forty-seven thousand, ninety-six".