192489482 has 8 divisors (see below), whose sum is σ = 289216452. Its totient is φ = 96084000.

The previous prime is 192489439. The next prime is 192489491. The reversal of 192489482 is 284984291.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 185204881 + 7284601 = 13609^2 + 2699^2 .

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, 78869 + ... + 81272.

Almost surely, 2^192489482 is an apocalyptic number.

192489482 is a deficient number, since it is larger than the sum of its proper divisors (96726970).

192489482 is a wasteful number, since it uses less digits than its factorization.

192489482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160744.

The product of its digits is 331776, while the sum is 47.

The square root of 192489482 is about 13874.0578779245. The cubic root of 192489482 is about 577.3896587723.

The spelling of 192489482 in words is "one hundred ninety-two million, four hundred eighty-nine thousand, four hundred eighty-two".