211240482 has 8 divisors (see below), whose sum is σ = 422480976. Its totient is φ = 70413492.

The previous prime is 211240459. The next prime is 211240493. The reversal of 211240482 is 284042112.

It is a sphenic number, since it is the product of 3 distinct primes.

211240482 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17603368 + ... + 17603379.

It is an arithmetic number, because the mean of its divisors is an integer number (52810122).

Almost surely, 2^211240482 is an apocalyptic number.

211240482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

211240482 is a wasteful number, since it uses less digits than its factorization.

211240482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35206752.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 211240482 is about 14534.1144209064. The cubic root of 211240482 is about 595.5602678836.

Adding to 211240482 its reverse (284042112), we get a palindrome (495282594).

The spelling of 211240482 in words is "two hundred eleven million, two hundred forty thousand, four hundred eighty-two".