211937082 has 32 divisors (see below), whose sum is σ = 487976832. Its totient is φ = 60109824.

The previous prime is 211937041. The next prime is 211937101. The reversal of 211937082 is 280739112.

211937082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12663 + ... + 24170.

It is an arithmetic number, because the mean of its divisors is an integer number (15249276).

Almost surely, 2^211937082 is an apocalyptic number.

211937082 is an abundant number, since it is smaller than the sum of its proper divisors (276039750).

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

211937082 is a wasteful number, since it uses less digits than its factorization.

211937082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36982.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 211937082 is about 14558.0590052383. The cubic root of 211937082 is about 596.2142020182.

The spelling of 211937082 in words is "two hundred eleven million, nine hundred thirty-seven thousand, eighty-two".