197482 has 8 divisors (see below), whose sum is σ = 298116. Its totient is φ = 98112.

The previous prime is 197479. The next prime is 197507. The reversal of 197482 is 284791.

It can be written as a sum of positive squares in 2 ways, for example, as 192721 + 4761 = 439^2 + 69^2 .

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, 418 + ... + 754.

197482 is a Friedman number, since it can be written as 98741*2, using all its digits and the basic arithmetic operations.

2¹⁹⁷⁴⁸² is an apocalyptic number.

197482 is a deficient number, since it is larger than the sum of its proper divisors (100634).

197482 is a wasteful number, since it uses less digits than its factorization.

197482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632.

The product of its digits is 4032, while the sum is 31.

The square root of 197482 is about 444.3894688221. The cubic root of 197482 is about 58.2338949871.

The spelling of 197482 in words is "one hundred ninety-seven thousand, four hundred eighty-two".