210117482 has 8 divisors (see below), whose sum is σ = 315554400. Its totient is φ = 104932684.

The previous prime is 210117461. The next prime is 210117491. The reversal of 210117482 is 284711012.

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

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, 60932 + ... + 64287.

It is an arithmetic number, because the mean of its divisors is an integer number (39444300).

Almost surely, 2^210117482 is an apocalyptic number.

210117482 is a deficient number, since it is larger than the sum of its proper divisors (105436918).

210117482 is a wasteful number, since it uses less digits than its factorization.

210117482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126060.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 210117482 is about 14495.4296935275. The cubic root of 210117482 is about 594.5030164922.

Adding to 210117482 its reverse (284711012), we get a palindrome (494828494).

The spelling of 210117482 in words is "two hundred ten million, one hundred seventeen thousand, four hundred eighty-two".